31450188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1$

素因数の和:463

約数の個数: 96

約数和(自身を含む): 92671488

約数和(自身を除く): 61221300

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 101, 132, 154, 202, 231, 303, 308, 337, 404, 462, 606, 674, 707, 924, 1011, 1111, 1212, 1348, 1414, 2022, 2121, 2222, 2359, 2828, 3333, 3707, 4044, 4242, 4444, 4718, 6666, 7077, 7414, 7777, 8484, 9436, 11121, 13332, 14154, 14828, 15554, 22242, 23331, 25949, 28308, 31108, 34037, 44484, 46662, 51898, 68074, 77847, 93324, 102111, 103796, 136148, 155694, 204222, 238259, 311388, 374407, 408444, 476518, 714777, 748814, 953036, 1123221, 1429554, 1497628, 2246442, 2620849, 2859108, 4492884, 5241698, 7862547, 10483396, 15725094, 31450188]

約数ペア:

[(1, 31450188), (2, 15725094), (3, 10483396), (4, 7862547), (6, 5241698), (7, 4492884), (11, 2859108), (12, 2620849), (14, 2246442), (21, 1497628), (22, 1429554), (28, 1123221), (33, 953036), (42, 748814), (44, 714777), (66, 476518), (77, 408444), (84, 374407), (101, 311388), (132, 238259), (154, 204222), (202, 155694), (231, 136148), (303, 103796), (308, 102111), (337, 93324), (404, 77847), (462, 68074), (606, 51898), (674, 46662), (707, 44484), (924, 34037), (1011, 31108), (1111, 28308), (1212, 25949), (1348, 23331), (1414, 22242), (2022, 15554), (2121, 14828), (2222, 14154), (2359, 13332), (2828, 11121), (3333, 9436), (3707, 8484), (4044, 7777), (4242, 7414), (4444, 7077), (4718, 6666)]