21330526374

素因数分解:

$2^1\times 3^2\times {\mathrm{15161}}^1\times {\mathrm{78163}}^1$

素因数の和:93332

約数の個数: 24

約数和(自身を含む): 46219780152

約数和(自身を除く): 24889253778

約数列:

[1, 2, 3, 6, 9, 18, 15161, 30322, 45483, 78163, 90966, 136449, 156326, 234489, 272898, 468978, 703467, 1406934, 1185029243, 2370058486, 3555087729, 7110175458, 10665263187, 21330526374]

約数ペア:

[(1, 21330526374), (2, 10665263187), (3, 7110175458), (6, 3555087729), (9, 2370058486), (18, 1185029243), (15161, 1406934), (30322, 703467), (45483, 468978), (78163, 272898), (90966, 234489), (136449, 156326)]