18718524

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47269}}^1$

素因数の和:47290

約数の個数: 36

約数和(自身を含む): 51618840

約数和(自身を除く): 32900316

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 47269, 94538, 141807, 189076, 283614, 425421, 519959, 567228, 850842, 1039918, 1559877, 1701684, 2079836, 3119754, 4679631, 6239508, 9359262, 18718524]

約数ペア:

[(1, 18718524), (2, 9359262), (3, 6239508), (4, 4679631), (6, 3119754), (9, 2079836), (11, 1701684), (12, 1559877), (18, 1039918), (22, 850842), (33, 567228), (36, 519959), (44, 425421), (66, 283614), (99, 189076), (132, 141807), (198, 94538), (396, 47269)]