18208133824

素因数分解:

$2^6\times {\mathrm{263}}^1\times {\mathrm{1081757}}^1$

素因数の和:1082032

約数の個数: 28

約数和(自身を含む): 36269182224

約数和(自身を除く): 18061048400

約数列:

[1, 2, 4, 8, 16, 32, 64, 263, 526, 1052, 2104, 4208, 8416, 16832, 1081757, 2163514, 4327028, 8654056, 17308112, 34616224, 69232448, 284502091, 569004182, 1138008364, 2276016728, 4552033456, 9104066912, 18208133824]

約数ペア:

[(1, 18208133824), (2, 9104066912), (4, 4552033456), (8, 2276016728), (16, 1138008364), (32, 569004182), (64, 284502091), (263, 69232448), (526, 34616224), (1052, 17308112), (2104, 8654056), (4208, 4327028), (8416, 2163514), (16832, 1081757)]