284421876

素因数分解:

$2^2\times 3^1\times {\mathrm{263}}^1\times {\mathrm{90121}}^1$

素因数の和:90391

約数の個数: 24

約数和(自身を含む): 666181824

約数和(自身を除く): 381759948

約数列:

[1, 2, 3, 4, 6, 12, 263, 526, 789, 1052, 1578, 3156, 90121, 180242, 270363, 360484, 540726, 1081452, 23701823, 47403646, 71105469, 94807292, 142210938, 284421876]

約数ペア:

[(1, 284421876), (2, 142210938), (3, 94807292), (4, 71105469), (6, 47403646), (12, 23701823), (263, 1081452), (526, 540726), (789, 360484), (1052, 270363), (1578, 180242), (3156, 90121)]