7256886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13291}}^1$

素因数の和:13316

約数の個数: 32

約数和(自身を含む): 17864448

約数和(自身を除く): 10607562

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 13291, 26582, 39873, 79746, 93037, 172783, 186074, 279111, 345566, 518349, 558222, 1036698, 1209481, 2418962, 3628443, 7256886]

約数ペア:

[(1, 7256886), (2, 3628443), (3, 2418962), (6, 1209481), (7, 1036698), (13, 558222), (14, 518349), (21, 345566), (26, 279111), (39, 186074), (42, 172783), (78, 93037), (91, 79746), (182, 39873), (273, 26582), (546, 13291)]