42155724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{270229}}^1$

素因数の和:270249

約数の個数: 24

約数和(自身を含む): 105930160

約数和(自身を除く): 63774436

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 270229, 540458, 810687, 1080916, 1621374, 3242748, 3512977, 7025954, 10538931, 14051908, 21077862, 42155724]

約数ペア:

[(1, 42155724), (2, 21077862), (3, 14051908), (4, 10538931), (6, 7025954), (12, 3512977), (13, 3242748), (26, 1621374), (39, 1080916), (52, 810687), (78, 540458), (156, 270229)]