18412636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13499}}^1$

素因数の和:13545

約数の個数: 24

約数和(自身を含む): 36288000

約数和(自身を除く): 17875364

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 13499, 26998, 53996, 148489, 296978, 418469, 593956, 836938, 1673876, 4603159, 9206318, 18412636]

約数ペア:

[(1, 18412636), (2, 9206318), (4, 4603159), (11, 1673876), (22, 836938), (31, 593956), (44, 418469), (62, 296978), (124, 148489), (341, 53996), (682, 26998), (1364, 13499)]