289148922

素因数分解:

$2^1\times 3^2\times {\mathrm{2137}}^1\times {\mathrm{7517}}^1$

素因数の和:9662

約数の個数: 24

約数和(自身を含む): 626865876

約数和(自身を除く): 337716954

約数列:

[1, 2, 3, 6, 9, 18, 2137, 4274, 6411, 7517, 12822, 15034, 19233, 22551, 38466, 45102, 67653, 135306, 16063829, 32127658, 48191487, 96382974, 144574461, 289148922]

約数ペア:

[(1, 289148922), (2, 144574461), (3, 96382974), (6, 48191487), (9, 32127658), (18, 16063829), (2137, 135306), (4274, 67653), (6411, 45102), (7517, 38466), (12822, 22551), (15034, 19233)]