120121902

素因数分解:

$2^1\times 3^2\times {\mathrm{619}}^1\times {\mathrm{10781}}^1$

素因数の和:11408

約数の個数: 24

約数和(自身を含む): 260708760

約数和(自身を除く): 140586858

約数列:

[1, 2, 3, 6, 9, 18, 619, 1238, 1857, 3714, 5571, 10781, 11142, 21562, 32343, 64686, 97029, 194058, 6673439, 13346878, 20020317, 40040634, 60060951, 120121902]

約数ペア:

[(1, 120121902), (2, 60060951), (3, 40040634), (6, 20020317), (9, 13346878), (18, 6673439), (619, 194058), (1238, 97029), (1857, 64686), (3714, 32343), (5571, 21562), (10781, 11142)]