18220401416

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11219459}}^1$

素因数の和:11219501

約数の個数: 32

約数和(自身を含む): 40390056000

約数和(自身を除く): 22169654584

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 11219459, 22438918, 44877836, 78536213, 89755672, 157072426, 314144852, 325364311, 628289704, 650728622, 1301457244, 2277550177, 2602914488, 4555100354, 9110200708, 18220401416]

約数ペア:

[(1, 18220401416), (2, 9110200708), (4, 4555100354), (7, 2602914488), (8, 2277550177), (14, 1301457244), (28, 650728622), (29, 628289704), (56, 325364311), (58, 314144852), (116, 157072426), (203, 89755672), (232, 78536213), (406, 44877836), (812, 22438918), (1624, 11219459)]