281665134

素因数分解:

$2^1\times 3^3\times {\mathrm{5216021}}^1$

素因数の和:5216032

約数の個数: 16

約数和(自身を含む): 625922640

約数和(自身を除く): 344257506

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 5216021, 10432042, 15648063, 31296126, 46944189, 93888378, 140832567, 281665134]

約数ペア:

[(1, 281665134), (2, 140832567), (3, 93888378), (6, 46944189), (9, 31296126), (18, 15648063), (27, 10432042), (54, 5216021)]