2019947703669

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^2\times {\mathrm{401}}^1\times {\mathrm{523}}^1$

素因数の和:1017

約数の個数: 216

約数和(自身を含む): 3719239847232

約数和(自身を除く): 1699292143563

約数列:

[1, 3, 7, 9, 17, 21, 23, 51, 63, 69, 119, 153, 161, 207, 289, 357, 391, 401, 483, 523, 529, 867, 1071, 1173, 1203, 1449, 1569, 1587, 2023, 2601, 2737, 2807, 3519, 3609, 3661, 3703, 4707, 4761, 6069, 6647, 6817, 8211, 8421, 8891, 8993, 9223, 10983, 11109, 12029, 18207, 19941, 20451, 24633, 25263, 26673, 26979, 27669, 32949, 33327, 36087, 46529, 47719, 59823, 61353, 62237, 62951, 64561, 80019, 80937, 83007, 84203, 108261, 115889, 139587, 143157, 151147, 152881, 156791, 186711, 188853, 193683, 204493, 209723, 212129, 252609, 276667, 347667, 418761, 429471, 453441, 458643, 470373, 560133, 566559, 581049, 613479, 629169, 636387, 757827, 811223, 830001, 1043001, 1058029, 1070167, 1097537, 1360323, 1375929, 1411119, 1431451, 1468061, 1484903, 1840437, 1887507, 1909161, 1936669, 2433669, 2490003, 2665447, 3174087, 3210501, 3292611, 3476381, 3565291, 3606193, 4294353, 4404183, 4454709, 4703339, 4823629, 5810007, 7301007, 7996341, 9522261, 9631503, 9877833, 10429143, 10695873, 10818579, 12883059, 13212549, 13364127, 14110017, 14470887, 17430021, 18658129, 23989023, 24334667, 24957037, 25243351, 31287429, 32087619, 32455737, 32923373, 33765403, 42330051, 43412661, 55974387, 60609947, 61305281, 73004001, 74871111, 75730053, 79956763, 82001693, 98770119, 101296209, 110943467, 167923161, 181829841, 183915843, 219012003, 224613333, 227190159, 239870289, 246005079, 296310357, 303888627, 332830401, 424269629, 429136967, 545489523, 551747529, 559697341, 574011851, 719610867, 738015237, 776604269, 998491203, 1272808887, 1287410901, 1394028781, 1679092023, 1722035553, 1886038939, 2329812807, 3818426661, 3862232703, 4182086343, 5037276069, 5166106659, 5658116817, 6989438421, 9758201467, 12546259029, 13202272573, 16974350451, 29274604401, 32062661963, 39606817719, 87823813203, 96187985889, 118820453157, 224438633741, 288563957667, 673315901223, 2019947703669]

約数ペア:

[(1, 2019947703669), (3, 673315901223), (7, 288563957667), (9, 224438633741), (17, 118820453157), (21, 96187985889), (23, 87823813203), (51, 39606817719), (63, 32062661963), (69, 29274604401), (119, 16974350451), (153, 13202272573), (161, 12546259029), (207, 9758201467), (289, 6989438421), (357, 5658116817), (391, 5166106659), (401, 5037276069), (483, 4182086343), (523, 3862232703), (529, 3818426661), (867, 2329812807), (1071, 1886038939), (1173, 1722035553), (1203, 1679092023), (1449, 1394028781), (1569, 1287410901), (1587, 1272808887), (2023, 998491203), (2601, 776604269), (2737, 738015237), (2807, 719610867), (3519, 574011851), (3609, 559697341), (3661, 551747529), (3703, 545489523), (4707, 429136967), (4761, 424269629), (6069, 332830401), (6647, 303888627), (6817, 296310357), (8211, 246005079), (8421, 239870289), (8891, 227190159), (8993, 224613333), (9223, 219012003), (10983, 183915843), (11109, 181829841), (12029, 167923161), (18207, 110943467), (19941, 101296209), (20451, 98770119), (24633, 82001693), (25263, 79956763), (26673, 75730053), (26979, 74871111), (27669, 73004001), (32949, 61305281), (33327, 60609947), (36087, 55974387), (46529, 43412661), (47719, 42330051), (59823, 33765403), (61353, 32923373), (62237, 32455737), (62951, 32087619), (64561, 31287429), (80019, 25243351), (80937, 24957037), (83007, 24334667), (84203, 23989023), (108261, 18658129), (115889, 17430021), (139587, 14470887), (143157, 14110017), (151147, 13364127), (152881, 13212549), (156791, 12883059), (186711, 10818579), (188853, 10695873), (193683, 10429143), (204493, 9877833), (209723, 9631503), (212129, 9522261), (252609, 7996341), (276667, 7301007), (347667, 5810007), (418761, 4823629), (429471, 4703339), (453441, 4454709), (458643, 4404183), (470373, 4294353), (560133, 3606193), (566559, 3565291), (581049, 3476381), (613479, 3292611), (629169, 3210501), (636387, 3174087), (757827, 2665447), (811223, 2490003), (830001, 2433669), (1043001, 1936669), (1058029, 1909161), (1070167, 1887507), (1097537, 1840437), (1360323, 1484903), (1375929, 1468061), (1411119, 1431451)]