189540204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2256431}}^1$

素因数の和:2256445

約数の個数: 24

約数和(自身を含む): 505440768

約数和(自身を除く): 315900564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2256431, 4512862, 6769293, 9025724, 13538586, 15795017, 27077172, 31590034, 47385051, 63180068, 94770102, 189540204]

約数ペア:

[(1, 189540204), (2, 94770102), (3, 63180068), (4, 47385051), (6, 31590034), (7, 27077172), (12, 15795017), (14, 13538586), (21, 9025724), (28, 6769293), (42, 4512862), (84, 2256431)]