18006078.000000000

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{81667}}^1$

素因数の和:81737

約数の個数: 32

約数和(自身を含む): 303804960

約数和(自身を除く): 184244472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 81667, 163334, 245001, 326668, 490002, 653336, 980004, 1960008, 4981687, 9963374, 14945061, 19926748, 29890122, 39853496, 59780244, 119560488]

約数ペア:

[(1, 119560488), (2, 59780244), (3, 39853496), (4, 29890122), (6, 19926748), (8, 14945061), (12, 9963374), (24, 4981687), (61, 1960008), (122, 980004), (183, 653336), (244, 490002), (366, 326668), (488, 245001), (732, 163334), (1464, 81667)]