20150802

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53309}}^1$

素因数の和:53327

約数の個数: 32

約数和(自身を含む): 51177600

約数和(自身を除く): 31026798

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 53309, 106618, 159927, 319854, 373163, 479781, 746326, 959562, 1119489, 1439343, 2238978, 2878686, 3358467, 6716934, 10075401, 20150802]

約数ペア:

[(1, 20150802), (2, 10075401), (3, 6716934), (6, 3358467), (7, 2878686), (9, 2238978), (14, 1439343), (18, 1119489), (21, 959562), (27, 746326), (42, 479781), (54, 373163), (63, 319854), (126, 159927), (189, 106618), (378, 53309)]