18009882

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{8269}}^1$

素因数の和:8299

約数の個数: 36

約数和(自身を含む): 42896490

約数和(自身を除く): 24886608

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 8269, 16538, 24807, 49614, 74421, 90959, 148842, 181918, 272877, 545754, 818631, 1000549, 1637262, 2001098, 3001647, 6003294, 9004941, 18009882]

約数ペア:

[(1, 18009882), (2, 9004941), (3, 6003294), (6, 3001647), (9, 2001098), (11, 1637262), (18, 1000549), (22, 818631), (33, 545754), (66, 272877), (99, 181918), (121, 148842), (198, 90959), (242, 74421), (363, 49614), (726, 24807), (1089, 16538), (2178, 8269)]