12019878

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1657}}^1$

素因数の和:1709

約数の個数: 48

約数和(自身を含む): 28968576

約数和(自身を除く): 16948698

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 1657, 2418, 3314, 3627, 4971, 7254, 9942, 14913, 21541, 29826, 43082, 51367, 64623, 102734, 129246, 154101, 193869, 308202, 387738, 462303, 667771, 924606, 1335542, 2003313, 4006626, 6009939, 12019878]

約数ペア:

[(1, 12019878), (2, 6009939), (3, 4006626), (6, 2003313), (9, 1335542), (13, 924606), (18, 667771), (26, 462303), (31, 387738), (39, 308202), (62, 193869), (78, 154101), (93, 129246), (117, 102734), (186, 64623), (234, 51367), (279, 43082), (403, 29826), (558, 21541), (806, 14913), (1209, 9942), (1657, 7254), (2418, 4971), (3314, 3627)]