9490806

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{40559}}^1$

素因数の和:40580

約数の個数: 24

約数和(自身を含む): 22145760

約数和(自身を除く): 12654954

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 40559, 81118, 121677, 243354, 365031, 527267, 730062, 1054534, 1581801, 3163602, 4745403, 9490806]

約数ペア:

[(1, 9490806), (2, 4745403), (3, 3163602), (6, 1581801), (9, 1054534), (13, 730062), (18, 527267), (26, 365031), (39, 243354), (78, 121677), (117, 81118), (234, 40559)]