18102979454

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1\times {\mathrm{57503}}^1$

素因数の和:57824

約数の個数: 32

約数和(自身を含む): 31466188800

約数和(自身を除く): 13363209346

約数列:

[1, 2, 7, 14, 113, 199, 226, 398, 791, 1393, 1582, 2786, 22487, 44974, 57503, 115006, 157409, 314818, 402521, 805042, 6497839, 11443097, 12995678, 22886194, 45484873, 80101679, 90969746, 160203358, 1293069961, 2586139922, 9051489727, 18102979454]

約数ペア:

[(1, 18102979454), (2, 9051489727), (7, 2586139922), (14, 1293069961), (113, 160203358), (199, 90969746), (226, 80101679), (398, 45484873), (791, 22886194), (1393, 12995678), (1582, 11443097), (2786, 6497839), (22487, 805042), (44974, 402521), (57503, 314818), (115006, 157409)]