156672018

素因数分解:

$2^1\times 3^2\times {\mathrm{2137}}^1\times {\mathrm{4073}}^1$

素因数の和:6218

約数の個数: 24

約数和(自身を含む): 339698268

約数和(自身を除く): 183026250

約数列:

[1, 2, 3, 6, 9, 18, 2137, 4073, 4274, 6411, 8146, 12219, 12822, 19233, 24438, 36657, 38466, 73314, 8704001, 17408002, 26112003, 52224006, 78336009, 156672018]

約数ペア:

[(1, 156672018), (2, 78336009), (3, 52224006), (6, 26112003), (9, 17408002), (18, 8704001), (2137, 73314), (4073, 38466), (4274, 36657), (6411, 24438), (8146, 19233), (12219, 12822)]