405940932

素因数分解:

$2^2\times 3^2\times {\mathrm{11276137}}^1$

素因数の和:11276147

約数の個数: 18

約数和(自身を含む): 1026128558

約数和(自身を除く): 620187626

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 11276137, 22552274, 33828411, 45104548, 67656822, 101485233, 135313644, 202970466, 405940932]

約数ペア:

[(1, 405940932), (2, 202970466), (3, 135313644), (4, 101485233), (6, 67656822), (9, 45104548), (12, 33828411), (18, 22552274), (36, 11276137)]