65127978

素因数分解:

$2^1\times 3^2\times {\mathrm{239}}^1\times {\mathrm{15139}}^1$

素因数の和:15386

約数の個数: 24

約数和(自身を含む): 141710400

約数和(自身を除く): 76582422

約数列:

[1, 2, 3, 6, 9, 18, 239, 478, 717, 1434, 2151, 4302, 15139, 30278, 45417, 90834, 136251, 272502, 3618221, 7236442, 10854663, 21709326, 32563989, 65127978]

約数ペア:

[(1, 65127978), (2, 32563989), (3, 21709326), (6, 10854663), (9, 7236442), (18, 3618221), (239, 272502), (478, 136251), (717, 90834), (1434, 45417), (2151, 30278), (4302, 15139)]