18146007

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{877}}^1$

素因数の和:924

約数の個数: 36

約数和(自身を含む): 30361240

約数和(自身を除く): 12215233

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 121, 171, 209, 363, 627, 877, 1089, 1881, 2299, 2631, 6897, 7893, 9647, 16663, 20691, 28941, 49989, 86823, 106117, 149967, 183293, 318351, 549879, 955053, 1649637, 2016223, 6048669, 18146007]

約数ペア:

[(1, 18146007), (3, 6048669), (9, 2016223), (11, 1649637), (19, 955053), (33, 549879), (57, 318351), (99, 183293), (121, 149967), (171, 106117), (209, 86823), (363, 49989), (627, 28941), (877, 20691), (1089, 16663), (1881, 9647), (2299, 7893), (2631, 6897)]