126924978

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{2137}}^1$

素因数の和:2682

約数の個数: 32

約数和(自身を含む): 267848640

約数和(自身を除く): 140923662

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 521, 1042, 1563, 2137, 3126, 4274, 6411, 9899, 12822, 19798, 29697, 40603, 59394, 81206, 121809, 243618, 1113377, 2226754, 3340131, 6680262, 21154163, 42308326, 63462489, 126924978]

約数ペア:

[(1, 126924978), (2, 63462489), (3, 42308326), (6, 21154163), (19, 6680262), (38, 3340131), (57, 2226754), (114, 1113377), (521, 243618), (1042, 121809), (1563, 81206), (2137, 59394), (3126, 40603), (4274, 29697), (6411, 19798), (9899, 12822)]