8820738

素因数分解:

$2^1\times 3^4\times {\mathrm{54449}}^1$

素因数の和:54463

約数の個数: 20

約数和(自身を含む): 19765350

約数和(自身を除く): 10944612

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 54449, 108898, 163347, 326694, 490041, 980082, 1470123, 2940246, 4410369, 8820738]

約数ペア:

[(1, 8820738), (2, 4410369), (3, 2940246), (6, 1470123), (9, 980082), (18, 490041), (27, 326694), (54, 163347), (81, 108898), (162, 54449)]