42164838

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{123289}}^1$

素因数の和:123316

約数の個数: 24

約数和(自身を含む): 96166200

約数和(自身を除く): 54001362

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 123289, 246578, 369867, 739734, 1109601, 2219202, 2342491, 4684982, 7027473, 14054946, 21082419, 42164838]

約数ペア:

[(1, 42164838), (2, 21082419), (3, 14054946), (6, 7027473), (9, 4684982), (18, 2342491), (19, 2219202), (38, 1109601), (57, 739734), (114, 369867), (171, 246578), (342, 123289)]