18713370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3691}}^1$

素因数の和:3727

約数の個数: 48

約数和(自身を含む): 48645792

約数和(自身を除く): 29932422

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 3691, 5070, 7382, 11073, 18455, 22146, 36910, 47983, 55365, 95966, 110730, 143949, 239915, 287898, 479830, 623779, 719745, 1247558, 1439490, 1871337, 3118895, 3742674, 6237790, 9356685, 18713370]

約数ペア:

[(1, 18713370), (2, 9356685), (3, 6237790), (5, 3742674), (6, 3118895), (10, 1871337), (13, 1439490), (15, 1247558), (26, 719745), (30, 623779), (39, 479830), (65, 287898), (78, 239915), (130, 143949), (169, 110730), (195, 95966), (338, 55365), (390, 47983), (507, 36910), (845, 22146), (1014, 18455), (1690, 11073), (2535, 7382), (3691, 5070)]