18044090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1447}}^1$

素因数の和:1526

約数の個数: 32

約数和(自身を含む): 34404480

約数和(自身を除く): 16360390

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 215, 290, 430, 1247, 1447, 2494, 2894, 6235, 7235, 12470, 14470, 41963, 62221, 83926, 124442, 209815, 311105, 419630, 622210, 1804409, 3608818, 9022045, 18044090]

約数ペア:

[(1, 18044090), (2, 9022045), (5, 3608818), (10, 1804409), (29, 622210), (43, 419630), (58, 311105), (86, 209815), (145, 124442), (215, 83926), (290, 62221), (430, 41963), (1247, 14470), (1447, 12470), (2494, 7235), (2894, 6235)]