18446072

素因数分解:

$2^3\times {\mathrm{181}}^1\times {\mathrm{12739}}^1$

素因数の和:12926

約数の個数: 16

約数和(自身を含む): 34780200

約数和(自身を除く): 16334128

約数列:

[1, 2, 4, 8, 181, 362, 724, 1448, 12739, 25478, 50956, 101912, 2305759, 4611518, 9223036, 18446072]

約数ペア:

[(1, 18446072), (2, 9223036), (4, 4611518), (8, 2305759), (181, 101912), (362, 50956), (724, 25478), (1448, 12739)]