18206316

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{5813}}^1$

素因数の和:5855

約数の個数: 48

約数和(自身を含む): 48837600

約数和(自身を除く): 30631284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 5813, 11626, 17439, 23252, 34878, 52317, 69756, 104634, 156951, 168577, 209268, 313902, 337154, 505731, 627804, 674308, 1011462, 1517193, 2022924, 3034386, 4551579, 6068772, 9103158, 18206316]

約数ペア:

[(1, 18206316), (2, 9103158), (3, 6068772), (4, 4551579), (6, 3034386), (9, 2022924), (12, 1517193), (18, 1011462), (27, 674308), (29, 627804), (36, 505731), (54, 337154), (58, 313902), (87, 209268), (108, 168577), (116, 156951), (174, 104634), (261, 69756), (348, 52317), (522, 34878), (783, 23252), (1044, 17439), (1566, 11626), (3132, 5813)]