31407606

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{12553}}^1$

素因数の和:12700

約数の個数: 24

約数和(自身を含む): 68544840

約数和(自身を除く): 37137234

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 12553, 25106, 37659, 75318, 112977, 225954, 1744867, 3489734, 5234601, 10469202, 15703803, 31407606]

約数ペア:

[(1, 31407606), (2, 15703803), (3, 10469202), (6, 5234601), (9, 3489734), (18, 1744867), (139, 225954), (278, 112977), (417, 75318), (834, 37659), (1251, 25106), (2502, 12553)]