12647772

素因数分解:

$2^2\times 3^3\times {\mathrm{117109}}^1$

素因数の和:117122

約数の個数: 24

約数和(自身を含む): 32790800

約数和(自身を除く): 20143028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 117109, 234218, 351327, 468436, 702654, 1053981, 1405308, 2107962, 3161943, 4215924, 6323886, 12647772]

約数ペア:

[(1, 12647772), (2, 6323886), (3, 4215924), (4, 3161943), (6, 2107962), (9, 1405308), (12, 1053981), (18, 702654), (27, 468436), (36, 351327), (54, 234218), (108, 117109)]