56859426

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{242989}}^1$

素因数の和:243010

約数の個数: 24

約数和(自身を含む): 132672540

約数和(自身を除く): 75813114

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 242989, 485978, 728967, 1457934, 2186901, 3158857, 4373802, 6317714, 9476571, 18953142, 28429713, 56859426]

約数ペア:

[(1, 56859426), (2, 28429713), (3, 18953142), (6, 9476571), (9, 6317714), (13, 4373802), (18, 3158857), (26, 2186901), (39, 1457934), (78, 728967), (117, 485978), (234, 242989)]