18038736

素因数分解:

$2^4\times 3^2\times {\mathrm{125269}}^1$

素因数の和:125283

約数の個数: 30

約数和(自身を含む): 50483810

約数和(自身を除く): 32445074

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 125269, 250538, 375807, 501076, 751614, 1002152, 1127421, 1503228, 2004304, 2254842, 3006456, 4509684, 6012912, 9019368, 18038736]

約数ペア:

[(1, 18038736), (2, 9019368), (3, 6012912), (4, 4509684), (6, 3006456), (8, 2254842), (9, 2004304), (12, 1503228), (16, 1127421), (18, 1002152), (24, 751614), (36, 501076), (48, 375807), (72, 250538), (144, 125269)]