28618524

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{72269}}^1$

素因数の和:72290

約数の個数: 36

約数和(自身を含む): 78918840

約数和(自身を除く): 50300316

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 72269, 144538, 216807, 289076, 433614, 650421, 794959, 867228, 1300842, 1589918, 2384877, 2601684, 3179836, 4769754, 7154631, 9539508, 14309262, 28618524]

約数ペア:

[(1, 28618524), (2, 14309262), (3, 9539508), (4, 7154631), (6, 4769754), (9, 3179836), (11, 2601684), (12, 2384877), (18, 1589918), (22, 1300842), (33, 867228), (36, 794959), (44, 650421), (66, 433614), (99, 289076), (132, 216807), (198, 144538), (396, 72269)]