18089204

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{5927}}^1$

素因数の和:6047

約数の個数: 24

約数和(自身を含む): 36516480

約数和(自身を除く): 18427276

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 5927, 11854, 23708, 41489, 82978, 165956, 646043, 1292086, 2584172, 4522301, 9044602, 18089204]

約数ペア:

[(1, 18089204), (2, 9044602), (4, 4522301), (7, 2584172), (14, 1292086), (28, 646043), (109, 165956), (218, 82978), (436, 41489), (763, 23708), (1526, 11854), (3052, 5927)]