239339178

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{340939}}^1$

素因数の和:340963

約数の個数: 32

約数和(自身を含む): 572779200

約数和(自身を除く): 333440022

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 340939, 681878, 1022817, 2045634, 3068451, 4432207, 6136902, 8864414, 9205353, 13296621, 18410706, 26593242, 39889863, 79779726, 119669589, 239339178]

約数ペア:

[(1, 239339178), (2, 119669589), (3, 79779726), (6, 39889863), (9, 26593242), (13, 18410706), (18, 13296621), (26, 9205353), (27, 8864414), (39, 6136902), (54, 4432207), (78, 3068451), (117, 2045634), (234, 1022817), (351, 681878), (702, 340939)]