72621426

素因数分解:

$2^1\times 3^1\times {\mathrm{661}}^1\times {\mathrm{18311}}^1$

素因数の和:18977

約数の個数: 16

約数和(自身を含む): 145470528

約数和(自身を除く): 72849102

約数列:

[1, 2, 3, 6, 661, 1322, 1983, 3966, 18311, 36622, 54933, 109866, 12103571, 24207142, 36310713, 72621426]

約数ペア:

[(1, 72621426), (2, 36310713), (3, 24207142), (6, 12103571), (661, 109866), (1322, 54933), (1983, 36622), (3966, 18311)]