21937960188

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{353}}^1$

素因数の和:713

約数の個数: 192

約数和(自身を含む): 60290334720

約数和(自身を除く): 38352374532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 127, 138, 197, 207, 254, 276, 353, 381, 394, 414, 508, 591, 621, 706, 762, 788, 828, 1059, 1143, 1182, 1242, 1412, 1524, 1773, 2118, 2286, 2364, 2484, 2921, 3177, 3429, 3546, 4236, 4531, 4572, 5319, 5842, 6354, 6858, 7092, 8119, 8763, 9062, 9531, 10638, 11684, 12708, 13593, 13716, 16238, 17526, 18124, 19062, 21276, 24357, 25019, 26289, 27186, 32476, 35052, 38124, 40779, 44831, 48714, 50038, 52578, 54372, 69541, 73071, 75057, 78867, 81558, 89662, 97428, 100076, 105156, 122337, 134493, 139082, 146142, 150114, 157734, 163116, 179324, 208623, 219213, 225171, 244674, 268986, 278164, 292284, 300228, 315468, 403479, 417246, 438426, 450342, 489348, 537972, 575437, 625869, 675513, 806958, 834492, 876852, 900684, 1031113, 1150874, 1210437, 1251738, 1351026, 1599443, 1613916, 1726311, 1877607, 2062226, 2301748, 2420874, 2503476, 2702052, 3093339, 3198886, 3452622, 3755214, 4124452, 4798329, 4841748, 5178933, 6186678, 6397772, 6905244, 7510428, 8831707, 9280017, 9596658, 10357866, 12373356, 14394987, 15536799, 17663414, 18560034, 19193316, 20715732, 26495121, 27840051, 28789974, 31073598, 35326828, 37120068, 43184961, 52990242, 55680102, 57579948, 62147196, 79485363, 86369922, 105980484, 111360204, 158970726, 172739844, 203129261, 238456089, 317941452, 406258522, 476912178, 609387783, 812517044, 953824356, 1218775566, 1828163349, 2437551132, 3656326698, 5484490047, 7312653396, 10968980094, 21937960188]

約数ペア:

[(1, 21937960188), (2, 10968980094), (3, 7312653396), (4, 5484490047), (6, 3656326698), (9, 2437551132), (12, 1828163349), (18, 1218775566), (23, 953824356), (27, 812517044), (36, 609387783), (46, 476912178), (54, 406258522), (69, 317941452), (92, 238456089), (108, 203129261), (127, 172739844), (138, 158970726), (197, 111360204), (207, 105980484), (254, 86369922), (276, 79485363), (353, 62147196), (381, 57579948), (394, 55680102), (414, 52990242), (508, 43184961), (591, 37120068), (621, 35326828), (706, 31073598), (762, 28789974), (788, 27840051), (828, 26495121), (1059, 20715732), (1143, 19193316), (1182, 18560034), (1242, 17663414), (1412, 15536799), (1524, 14394987), (1773, 12373356), (2118, 10357866), (2286, 9596658), (2364, 9280017), (2484, 8831707), (2921, 7510428), (3177, 6905244), (3429, 6397772), (3546, 6186678), (4236, 5178933), (4531, 4841748), (4572, 4798329), (5319, 4124452), (5842, 3755214), (6354, 3452622), (6858, 3198886), (7092, 3093339), (8119, 2702052), (8763, 2503476), (9062, 2420874), (9531, 2301748), (10638, 2062226), (11684, 1877607), (12708, 1726311), (13593, 1613916), (13716, 1599443), (16238, 1351026), (17526, 1251738), (18124, 1210437), (19062, 1150874), (21276, 1031113), (24357, 900684), (25019, 876852), (26289, 834492), (27186, 806958), (32476, 675513), (35052, 625869), (38124, 575437), (40779, 537972), (44831, 489348), (48714, 450342), (50038, 438426), (52578, 417246), (54372, 403479), (69541, 315468), (73071, 300228), (75057, 292284), (78867, 278164), (81558, 268986), (89662, 244674), (97428, 225171), (100076, 219213), (105156, 208623), (122337, 179324), (134493, 163116), (139082, 157734), (146142, 150114)]