1566997404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{23059}}^1$

素因数の和:23882

約数の個数: 48

約数和(自身を含む): 4184006400

約数和(自身を除く): 2617008996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 809, 1618, 2427, 3236, 4854, 5663, 9708, 11326, 16989, 22652, 23059, 33978, 46118, 67956, 69177, 92236, 138354, 161413, 276708, 322826, 484239, 645652, 968478, 1936956, 18654731, 37309462, 55964193, 74618924, 111928386, 130583117, 223856772, 261166234, 391749351, 522332468, 783498702, 1566997404]

約数ペア:

[(1, 1566997404), (2, 783498702), (3, 522332468), (4, 391749351), (6, 261166234), (7, 223856772), (12, 130583117), (14, 111928386), (21, 74618924), (28, 55964193), (42, 37309462), (84, 18654731), (809, 1936956), (1618, 968478), (2427, 645652), (3236, 484239), (4854, 322826), (5663, 276708), (9708, 161413), (11326, 138354), (16989, 92236), (22652, 69177), (23059, 67956), (33978, 46118)]