15389808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1$

素因数の和:462

約数の個数: 80

約数和(自身を含む): 45878016

約数和(自身を除く): 30488208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 163, 168, 281, 326, 336, 489, 562, 652, 843, 978, 1124, 1141, 1304, 1686, 1956, 1967, 2248, 2282, 2608, 3372, 3423, 3912, 3934, 4496, 4564, 5901, 6744, 6846, 7824, 7868, 9128, 11802, 13488, 13692, 15736, 18256, 23604, 27384, 31472, 45803, 47208, 54768, 91606, 94416, 137409, 183212, 274818, 320621, 366424, 549636, 641242, 732848, 961863, 1099272, 1282484, 1923726, 2198544, 2564968, 3847452, 5129936, 7694904, 15389808]

約数ペア:

[(1, 15389808), (2, 7694904), (3, 5129936), (4, 3847452), (6, 2564968), (7, 2198544), (8, 1923726), (12, 1282484), (14, 1099272), (16, 961863), (21, 732848), (24, 641242), (28, 549636), (42, 366424), (48, 320621), (56, 274818), (84, 183212), (112, 137409), (163, 94416), (168, 91606), (281, 54768), (326, 47208), (336, 45803), (489, 31472), (562, 27384), (652, 23604), (843, 18256), (978, 15736), (1124, 13692), (1141, 13488), (1304, 11802), (1686, 9128), (1956, 7868), (1967, 7824), (2248, 6846), (2282, 6744), (2608, 5901), (3372, 4564), (3423, 4496), (3912, 3934)]