2018118914

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{587}}^1\times {\mathrm{5711}}^1$

素因数の和:6350

約数の個数: 32

約数和(自身を含む): 3546740736

約数和(自身を除く): 1528621822

約数列:

[1, 2, 7, 14, 43, 86, 301, 587, 602, 1174, 4109, 5711, 8218, 11422, 25241, 39977, 50482, 79954, 176687, 245573, 353374, 491146, 1719011, 3352357, 3438022, 6704714, 23466499, 46932998, 144151351, 288302702, 1009059457, 2018118914]

約数ペア:

[(1, 2018118914), (2, 1009059457), (7, 288302702), (14, 144151351), (43, 46932998), (86, 23466499), (301, 6704714), (587, 3438022), (602, 3352357), (1174, 1719011), (4109, 491146), (5711, 353374), (8218, 245573), (11422, 176687), (25241, 79954), (39977, 50482)]