78153426

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{333989}}^1$

素因数の和:334010

約数の個数: 24

約数和(自身を含む): 182358540

約数和(自身を除く): 104205114

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 333989, 667978, 1001967, 2003934, 3005901, 4341857, 6011802, 8683714, 13025571, 26051142, 39076713, 78153426]

約数ペア:

[(1, 78153426), (2, 39076713), (3, 26051142), (6, 13025571), (9, 8683714), (13, 6011802), (18, 4341857), (26, 3005901), (39, 2003934), (78, 1001967), (117, 667978), (234, 333989)]