18731058

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{919}}^1$

素因数の和:1046

約数の個数: 32

約数和(自身を含む): 38860800

約数和(自身を除く): 20129742

約数列:

[1, 2, 3, 6, 43, 79, 86, 129, 158, 237, 258, 474, 919, 1838, 2757, 3397, 5514, 6794, 10191, 20382, 39517, 72601, 79034, 118551, 145202, 217803, 237102, 435606, 3121843, 6243686, 9365529, 18731058]

約数ペア:

[(1, 18731058), (2, 9365529), (3, 6243686), (6, 3121843), (43, 435606), (79, 237102), (86, 217803), (129, 145202), (158, 118551), (237, 79034), (258, 72601), (474, 39517), (919, 20382), (1838, 10191), (2757, 6794), (3397, 5514)]