72210726

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{573101}}^1$

素因数の和:573116

約数の個数: 24

約数和(自身を含む): 178807824

約数和(自身を除く): 106597098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 573101, 1146202, 1719303, 3438606, 4011707, 5157909, 8023414, 10315818, 12035121, 24070242, 36105363, 72210726]

約数ペア:

[(1, 72210726), (2, 36105363), (3, 24070242), (6, 12035121), (7, 10315818), (9, 8023414), (14, 5157909), (18, 4011707), (21, 3438606), (42, 1719303), (63, 1146202), (126, 573101)]