255803604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3045281}}^1$

素因数の和:3045295

約数の個数: 24

約数和(自身を含む): 682143168

約数和(自身を除く): 426339564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3045281, 6090562, 9135843, 12181124, 18271686, 21316967, 36543372, 42633934, 63950901, 85267868, 127901802, 255803604]

約数ペア:

[(1, 255803604), (2, 127901802), (3, 85267868), (4, 63950901), (6, 42633934), (7, 36543372), (12, 21316967), (14, 18271686), (21, 12181124), (28, 9135843), (42, 6090562), (84, 3045281)]