79789878

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{633253}}^1$

素因数の和:633268

約数の個数: 24

約数和(自身を含む): 197575248

約数和(自身を除く): 117785370

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 633253, 1266506, 1899759, 3799518, 4432771, 5699277, 8865542, 11398554, 13298313, 26596626, 39894939, 79789878]

約数ペア:

[(1, 79789878), (2, 39894939), (3, 26596626), (6, 13298313), (7, 11398554), (9, 8865542), (14, 5699277), (18, 4432771), (21, 3799518), (42, 1899759), (63, 1266506), (126, 633253)]