262991106

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2087231}}^1$

素因数の和:2087246

約数の個数: 24

約数和(自身を含む): 651216384

約数和(自身を除く): 388225278

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2087231, 4174462, 6261693, 12523386, 14610617, 18785079, 29221234, 37570158, 43831851, 87663702, 131495553, 262991106]

約数ペア:

[(1, 262991106), (2, 131495553), (3, 87663702), (6, 43831851), (7, 37570158), (9, 29221234), (14, 18785079), (18, 14610617), (21, 12523386), (42, 6261693), (63, 4174462), (126, 2087231)]