64387674

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{275161}}^1$

素因数の和:275182

約数の個数: 24

約数和(自身を含む): 150238452

約数和(自身を除く): 85850778

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 275161, 550322, 825483, 1650966, 2476449, 3577093, 4952898, 7154186, 10731279, 21462558, 32193837, 64387674]

約数ペア:

[(1, 64387674), (2, 32193837), (3, 21462558), (6, 10731279), (9, 7154186), (13, 4952898), (18, 3577093), (26, 2476449), (39, 1650966), (78, 825483), (117, 550322), (234, 275161)]