81713118

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{7487}}^1$

素因数の和:7616

約数の個数: 32

約数和(自身を含む): 174680064

約数和(自身を除く): 92966946

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 107, 214, 321, 642, 1819, 3638, 5457, 7487, 10914, 14974, 22461, 44922, 127279, 254558, 381837, 763674, 801109, 1602218, 2403327, 4806654, 13618853, 27237706, 40856559, 81713118]

約数ペア:

[(1, 81713118), (2, 40856559), (3, 27237706), (6, 13618853), (17, 4806654), (34, 2403327), (51, 1602218), (102, 801109), (107, 763674), (214, 381837), (321, 254558), (642, 127279), (1819, 44922), (3638, 22461), (5457, 14974), (7487, 10914)]