31305126

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{306913}}^1$

素因数の和:306935

約数の個数: 16

約数和(自身を含む): 66293424

約数和(自身を除く): 34988298

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 306913, 613826, 920739, 1841478, 5217521, 10435042, 15652563, 31305126]

約数ペア:

[(1, 31305126), (2, 15652563), (3, 10435042), (6, 5217521), (17, 1841478), (34, 920739), (51, 613826), (102, 306913)]