13721118

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{78857}}^1$

素因数の和:78891

約数の個数: 16

約数和(自身を含む): 28388880

約数和(自身を除く): 14667762

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 78857, 157714, 236571, 473142, 2286853, 4573706, 6860559, 13721118]

約数ペア:

[(1, 13721118), (2, 6860559), (3, 4573706), (6, 2286853), (29, 473142), (58, 236571), (87, 157714), (174, 78857)]