1026564

素因数分解:

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

素因数の和:137

約数の個数: 72

約数和(自身を含む): 3038784

約数和(自身を除く): 2012220

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 101, 121, 132, 154, 202, 231, 242, 303, 308, 363, 404, 462, 484, 606, 707, 726, 847, 924, 1111, 1212, 1414, 1452, 1694, 2121, 2222, 2541, 2828, 3333, 3388, 4242, 4444, 5082, 6666, 7777, 8484, 10164, 12221, 13332, 15554, 23331, 24442, 31108, 36663, 46662, 48884, 73326, 85547, 93324, 146652, 171094, 256641, 342188, 513282, 1026564]

約数ペア:

[(1, 1026564), (2, 513282), (3, 342188), (4, 256641), (6, 171094), (7, 146652), (11, 93324), (12, 85547), (14, 73326), (21, 48884), (22, 46662), (28, 36663), (33, 31108), (42, 24442), (44, 23331), (66, 15554), (77, 13332), (84, 12221), (101, 10164), (121, 8484), (132, 7777), (154, 6666), (202, 5082), (231, 4444), (242, 4242), (303, 3388), (308, 3333), (363, 2828), (404, 2541), (462, 2222), (484, 2121), (606, 1694), (707, 1452), (726, 1414), (847, 1212), (924, 1111)]