15630018

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2137}}^1$

素因数の和:2218

約数の個数: 32

約数和(自身を含む): 33250176

約数和(自身を除く): 17620158

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 318, 1219, 2137, 2438, 3657, 4274, 6411, 7314, 12822, 49151, 98302, 113261, 147453, 226522, 294906, 339783, 679566, 2605003, 5210006, 7815009, 15630018]

約数ペア:

[(1, 15630018), (2, 7815009), (3, 5210006), (6, 2605003), (23, 679566), (46, 339783), (53, 294906), (69, 226522), (106, 147453), (138, 113261), (159, 98302), (318, 49151), (1219, 12822), (2137, 7314), (2438, 6411), (3657, 4274)]