18159310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3407}}^1$

素因数の和:3468

約数の個数: 32

約数和(自身を含む): 36070272

約数和(自身を除く): 17910962

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 3407, 5330, 6814, 17035, 34070, 44291, 88582, 139687, 221455, 279374, 442910, 698435, 1396870, 1815931, 3631862, 9079655, 18159310]

約数ペア:

[(1, 18159310), (2, 9079655), (5, 3631862), (10, 1815931), (13, 1396870), (26, 698435), (41, 442910), (65, 279374), (82, 221455), (130, 139687), (205, 88582), (410, 44291), (533, 34070), (1066, 17035), (2665, 6814), (3407, 5330)]