8405436

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53881}}^1$

素因数の和:53901

約数の個数: 24

約数和(自身を含む): 21121744

約数和(自身を除く): 12716308

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 53881, 107762, 161643, 215524, 323286, 646572, 700453, 1400906, 2101359, 2801812, 4202718, 8405436]

約数ペア:

[(1, 8405436), (2, 4202718), (3, 2801812), (4, 2101359), (6, 1400906), (12, 700453), (13, 646572), (26, 323286), (39, 215524), (52, 161643), (78, 107762), (156, 53881)]