21492893202

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{578419}}^1$

素因数の和:578998

約数の個数: 32

約数和(自身を含む): 46976958720

約数和(自身を除く): 25484065518

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 563, 1126, 1689, 3378, 6193, 12386, 18579, 37158, 578419, 1156838, 1735257, 3470514, 6362609, 12725218, 19087827, 38175654, 325649897, 651299794, 976949691, 1953899382, 3582148867, 7164297734, 10746446601, 21492893202]

約数ペア:

[(1, 21492893202), (2, 10746446601), (3, 7164297734), (6, 3582148867), (11, 1953899382), (22, 976949691), (33, 651299794), (66, 325649897), (563, 38175654), (1126, 19087827), (1689, 12725218), (3378, 6362609), (6193, 3470514), (12386, 1735257), (18579, 1156838), (37158, 578419)]