18696560883

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{463}}^1$

素因数の和:634

約数の個数: 192

約数和(自身を含む): 36470310912

約数和(自身を除く): 17773750029

約数列:

[1, 3, 7, 11, 13, 17, 21, 33, 39, 49, 51, 77, 91, 113, 119, 143, 147, 187, 221, 231, 273, 339, 357, 429, 463, 539, 561, 637, 663, 791, 833, 1001, 1243, 1309, 1389, 1469, 1547, 1617, 1911, 1921, 2373, 2431, 2499, 3003, 3241, 3729, 3927, 4407, 4641, 5093, 5537, 5763, 6019, 7007, 7293, 7871, 8701, 9163, 9723, 10283, 10829, 13447, 15279, 16159, 16611, 17017, 18057, 21021, 21131, 22687, 23613, 24973, 26103, 27489, 30849, 32487, 35651, 40341, 42133, 48477, 51051, 52319, 55097, 60907, 63393, 66209, 68061, 71981, 74919, 86581, 94129, 102323, 106953, 113113, 119119, 126399, 147917, 156957, 165291, 174811, 182721, 198627, 215943, 249557, 259743, 274703, 282387, 294931, 306969, 339339, 357357, 366233, 385679, 443751, 463463, 524433, 575509, 606067, 680147, 716261, 748671, 791791, 824109, 884793, 889423, 1035419, 1098699, 1125553, 1157037, 1223677, 1390389, 1726527, 1818201, 1922921, 2040441, 2148783, 2375373, 2563631, 2668269, 3106257, 3244241, 3376659, 3671031, 4028563, 4242469, 4761029, 5013827, 5768763, 6225961, 7481617, 7690893, 7878871, 9732723, 9783653, 11562499, 12085689, 12727407, 13460447, 14283087, 15041481, 18677883, 22444851, 23636613, 28199941, 29350959, 33327203, 34687497, 40381341, 43581727, 52371319, 55152097, 68485571, 80937493, 84599823, 99981609, 127187489, 130745181, 157113957, 165456291, 205456713, 242812479, 366599233, 381562467, 479398997, 566562451, 890312423, 1099797699, 1438196991, 1699687353, 2670937269, 6232186961, 18696560883]

約数ペア:

[(1, 18696560883), (3, 6232186961), (7, 2670937269), (11, 1699687353), (13, 1438196991), (17, 1099797699), (21, 890312423), (33, 566562451), (39, 479398997), (49, 381562467), (51, 366599233), (77, 242812479), (91, 205456713), (113, 165456291), (119, 157113957), (143, 130745181), (147, 127187489), (187, 99981609), (221, 84599823), (231, 80937493), (273, 68485571), (339, 55152097), (357, 52371319), (429, 43581727), (463, 40381341), (539, 34687497), (561, 33327203), (637, 29350959), (663, 28199941), (791, 23636613), (833, 22444851), (1001, 18677883), (1243, 15041481), (1309, 14283087), (1389, 13460447), (1469, 12727407), (1547, 12085689), (1617, 11562499), (1911, 9783653), (1921, 9732723), (2373, 7878871), (2431, 7690893), (2499, 7481617), (3003, 6225961), (3241, 5768763), (3729, 5013827), (3927, 4761029), (4407, 4242469), (4641, 4028563), (5093, 3671031), (5537, 3376659), (5763, 3244241), (6019, 3106257), (7007, 2668269), (7293, 2563631), (7871, 2375373), (8701, 2148783), (9163, 2040441), (9723, 1922921), (10283, 1818201), (10829, 1726527), (13447, 1390389), (15279, 1223677), (16159, 1157037), (16611, 1125553), (17017, 1098699), (18057, 1035419), (21021, 889423), (21131, 884793), (22687, 824109), (23613, 791791), (24973, 748671), (26103, 716261), (27489, 680147), (30849, 606067), (32487, 575509), (35651, 524433), (40341, 463463), (42133, 443751), (48477, 385679), (51051, 366233), (52319, 357357), (55097, 339339), (60907, 306969), (63393, 294931), (66209, 282387), (68061, 274703), (71981, 259743), (74919, 249557), (86581, 215943), (94129, 198627), (102323, 182721), (106953, 174811), (113113, 165291), (119119, 156957), (126399, 147917)]