90410868

素因数分解:

$2^2\times 3^2\times {\mathrm{2511413}}^1$

素因数の和:2511423

約数の個数: 18

約数和(自身を含む): 228538674

約数和(自身を除く): 138127806

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2511413, 5022826, 7534239, 10045652, 15068478, 22602717, 30136956, 45205434, 90410868]

約数ペア:

[(1, 90410868), (2, 45205434), (3, 30136956), (4, 22602717), (6, 15068478), (9, 10045652), (12, 7534239), (18, 5022826), (36, 2511413)]