259292826

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{123121}}^1$

素因数の和:123148

約数の個数: 40

約数和(自身を含む): 625706004

約数和(自身を除く): 366413178

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 123121, 246242, 369363, 738726, 1108089, 1600573, 2216178, 3201146, 3324267, 4801719, 6648534, 9603438, 9972801, 14405157, 19945602, 28810314, 43215471, 86430942, 129646413, 259292826]

約数ペア:

[(1, 259292826), (2, 129646413), (3, 86430942), (6, 43215471), (9, 28810314), (13, 19945602), (18, 14405157), (26, 9972801), (27, 9603438), (39, 6648534), (54, 4801719), (78, 3324267), (81, 3201146), (117, 2216178), (162, 1600573), (234, 1108089), (351, 738726), (702, 369363), (1053, 246242), (2106, 123121)]