31868406

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{17189}}^1$

素因数の和:17300

約数の個数: 24

約数和(自身を含む): 69722640

約数和(自身を除く): 37854234

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 17189, 34378, 51567, 103134, 154701, 309402, 1770467, 3540934, 5311401, 10622802, 15934203, 31868406]

約数ペア:

[(1, 31868406), (2, 15934203), (3, 10622802), (6, 5311401), (9, 3540934), (18, 1770467), (103, 309402), (206, 154701), (309, 103134), (618, 51567), (927, 34378), (1854, 17189)]