15902105772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4027889}}^1$

素因数の和:4027950

約数の個数: 48

約数和(自身を含む): 43307873280

約数和(自身を除く): 27405767508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 4027889, 8055778, 12083667, 16111556, 24167334, 28195223, 48334668, 56390446, 84585669, 112780892, 169171338, 189310783, 338342676, 378621566, 567932349, 757243132, 1135864698, 1325175481, 2271729396, 2650350962, 3975526443, 5300701924, 7951052886, 15902105772]

約数ペア:

[(1, 15902105772), (2, 7951052886), (3, 5300701924), (4, 3975526443), (6, 2650350962), (7, 2271729396), (12, 1325175481), (14, 1135864698), (21, 757243132), (28, 567932349), (42, 378621566), (47, 338342676), (84, 189310783), (94, 169171338), (141, 112780892), (188, 84585669), (282, 56390446), (329, 48334668), (564, 28195223), (658, 24167334), (987, 16111556), (1316, 12083667), (1974, 8055778), (3948, 4027889)]