18306926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1579}}^1$

素因数の和:1640

約数の個数: 32

約数和(自身を含む): 32762880

約数和(自身を除く): 14455954

約数列:

[1, 2, 11, 17, 22, 31, 34, 62, 187, 341, 374, 527, 682, 1054, 1579, 3158, 5797, 11594, 17369, 26843, 34738, 48949, 53686, 97898, 295273, 538439, 590546, 832133, 1076878, 1664266, 9153463, 18306926]

約数ペア:

[(1, 18306926), (2, 9153463), (11, 1664266), (17, 1076878), (22, 832133), (31, 590546), (34, 538439), (62, 295273), (187, 97898), (341, 53686), (374, 48949), (527, 34738), (682, 26843), (1054, 17369), (1579, 11594), (3158, 5797)]