90409902

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{2213}}^1$

素因数の和:2848

約数の個数: 32

約数和(自身を含む): 197665920

約数和(自身を除く): 107256018

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 619, 1238, 1857, 2213, 3714, 4426, 6639, 6809, 13278, 13618, 20427, 24343, 40854, 48686, 73029, 146058, 1369847, 2739694, 4109541, 8219082, 15068317, 30136634, 45204951, 90409902]

約数ペア:

[(1, 90409902), (2, 45204951), (3, 30136634), (6, 15068317), (11, 8219082), (22, 4109541), (33, 2739694), (66, 1369847), (619, 146058), (1238, 73029), (1857, 48686), (2213, 40854), (3714, 24343), (4426, 20427), (6639, 13618), (6809, 13278)]