234678156

素因数分解:

$2^2\times 3^1\times {\mathrm{953}}^1\times {\mathrm{20521}}^1$

素因数の和:21481

約数の個数: 24

約数和(自身を含む): 548183664

約数和(自身を除く): 313505508

約数列:

[1, 2, 3, 4, 6, 12, 953, 1906, 2859, 3812, 5718, 11436, 20521, 41042, 61563, 82084, 123126, 246252, 19556513, 39113026, 58669539, 78226052, 117339078, 234678156]

約数ペア:

[(1, 234678156), (2, 117339078), (3, 78226052), (4, 58669539), (6, 39113026), (12, 19556513), (953, 246252), (1906, 123126), (2859, 82084), (3812, 61563), (5718, 41042), (11436, 20521)]