68398122

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{20393}}^1$

素因数の和:20454

約数の個数: 32

約数和(自身を含む): 150752448

約数和(自身を除く): 82354326

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 20393, 40786, 61179, 122358, 265109, 530218, 795327, 876899, 1590654, 1753798, 2630697, 5261394, 11399687, 22799374, 34199061, 68398122]

約数ペア:

[(1, 68398122), (2, 34199061), (3, 22799374), (6, 11399687), (13, 5261394), (26, 2630697), (39, 1753798), (43, 1590654), (78, 876899), (86, 795327), (129, 530218), (258, 265109), (559, 122358), (1118, 61179), (1677, 40786), (3354, 20393)]