18690804

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{15733}}^1$

素因数の和:15757

約数の個数: 48

約数和(自身を含む): 52866240

約数和(自身を除く): 34175436

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 15733, 31466, 47199, 62932, 94398, 141597, 173063, 188796, 283194, 346126, 424791, 519189, 566388, 692252, 849582, 1038378, 1557567, 1699164, 2076756, 3115134, 4672701, 6230268, 9345402, 18690804]

約数ペア:

[(1, 18690804), (2, 9345402), (3, 6230268), (4, 4672701), (6, 3115134), (9, 2076756), (11, 1699164), (12, 1557567), (18, 1038378), (22, 849582), (27, 692252), (33, 566388), (36, 519189), (44, 424791), (54, 346126), (66, 283194), (99, 188796), (108, 173063), (132, 141597), (198, 94398), (297, 62932), (396, 47199), (594, 31466), (1188, 15733)]