251010612

素因数分解:

$2^2\times 3^2\times {\mathrm{6972517}}^1$

素因数の和:6972527

約数の個数: 18

約数和(自身を含む): 634499138

約数和(自身を除く): 383488526

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 6972517, 13945034, 20917551, 27890068, 41835102, 62752653, 83670204, 125505306, 251010612]

約数ペア:

[(1, 251010612), (2, 125505306), (3, 83670204), (4, 62752653), (6, 41835102), (9, 27890068), (12, 20917551), (18, 13945034), (36, 6972517)]