126072378

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{27253}}^1$

素因数の和:27518

約数の個数: 24

約数和(自身を含む): 274229748

約数和(自身を除く): 148157370

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 2313, 4626, 27253, 54506, 81759, 163518, 245277, 490554, 7004021, 14008042, 21012063, 42024126, 63036189, 126072378]

約数ペア:

[(1, 126072378), (2, 63036189), (3, 42024126), (6, 21012063), (9, 14008042), (18, 7004021), (257, 490554), (514, 245277), (771, 163518), (1542, 81759), (2313, 54506), (4626, 27253)]