18843973274

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{283}}^1\times {\mathrm{29179}}^1$

素因数の和:29634

約数の個数: 32

約数和(自身を含む): 32618104320

約数和(自身を除く): 13774131046

約数列:

[1, 2, 7, 14, 163, 283, 326, 566, 1141, 1981, 2282, 3962, 29179, 46129, 58358, 92258, 204253, 322903, 408506, 645806, 4756177, 8257657, 9512354, 16515314, 33293239, 57803599, 66586478, 115607198, 1345998091, 2691996182, 9421986637, 18843973274]

約数ペア:

[(1, 18843973274), (2, 9421986637), (7, 2691996182), (14, 1345998091), (163, 115607198), (283, 66586478), (326, 57803599), (566, 33293239), (1141, 16515314), (1981, 9512354), (2282, 8257657), (3962, 4756177), (29179, 645806), (46129, 408506), (58358, 322903), (92258, 204253)]