249980022

素因数分解:

$2^1\times 3^2\times {\mathrm{487}}^1\times {\mathrm{28517}}^1$

素因数の和:29012

約数の個数: 24

約数和(自身を含む): 542754576

約数和(自身を除く): 292774554

約数列:

[1, 2, 3, 6, 9, 18, 487, 974, 1461, 2922, 4383, 8766, 28517, 57034, 85551, 171102, 256653, 513306, 13887779, 27775558, 41663337, 83326674, 124990011, 249980022]

約数ペア:

[(1, 249980022), (2, 124990011), (3, 83326674), (6, 41663337), (9, 27775558), (18, 13887779), (487, 513306), (974, 256653), (1461, 171102), (2922, 85551), (4383, 57034), (8766, 28517)]