21512898

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{36217}}^1$

素因数の和:36239

約数の個数: 32

約数和(自身を含む): 52153920

約数和(自身を除く): 30641022

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 36217, 72434, 108651, 217302, 325953, 398387, 651906, 796774, 977859, 1195161, 1955718, 2390322, 3585483, 7170966, 10756449, 21512898]

約数ペア:

[(1, 21512898), (2, 10756449), (3, 7170966), (6, 3585483), (9, 2390322), (11, 1955718), (18, 1195161), (22, 977859), (27, 796774), (33, 651906), (54, 398387), (66, 325953), (99, 217302), (198, 108651), (297, 72434), (594, 36217)]