18024344

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2441}}^1$

素因数の和:2531

約数の個数: 32

約数和(自身を含む): 36923040

約数和(自身を除く): 18898696

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 2441, 3692, 4882, 7384, 9764, 19528, 31733, 63466, 126932, 173311, 253864, 346622, 693244, 1386488, 2253043, 4506086, 9012172, 18024344]

約数ペア:

[(1, 18024344), (2, 9012172), (4, 4506086), (8, 2253043), (13, 1386488), (26, 693244), (52, 346622), (71, 253864), (104, 173311), (142, 126932), (284, 63466), (568, 31733), (923, 19528), (1846, 9764), (2441, 7384), (3692, 4882)]