21917706

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{32327}}^1$

素因数の和:32445

約数の個数: 16

約数和(自身を含む): 44224704

約数和(自身を除く): 22306998

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 32327, 64654, 96981, 193962, 3652951, 7305902, 10958853, 21917706]

約数ペア:

[(1, 21917706), (2, 10958853), (3, 7305902), (6, 3652951), (113, 193962), (226, 96981), (339, 64654), (678, 32327)]