138562938

素因数分解:

$2^1\times 3^2\times {\mathrm{2311}}^1\times {\mathrm{3331}}^1$

素因数の和:5650

約数の個数: 24

約数和(自身を含む): 300439776

約数和(自身を除く): 161876838

約数列:

[1, 2, 3, 6, 9, 18, 2311, 3331, 4622, 6662, 6933, 9993, 13866, 19986, 20799, 29979, 41598, 59958, 7697941, 15395882, 23093823, 46187646, 69281469, 138562938]

約数ペア:

[(1, 138562938), (2, 69281469), (3, 46187646), (6, 23093823), (9, 15395882), (18, 7697941), (2311, 59958), (3331, 41598), (4622, 29979), (6662, 20799), (6933, 19986), (9993, 13866)]