123077418

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{259657}}^1$

素因数の和:259741

約数の個数: 16

約数和(自身を含む): 249271680

約数和(自身を除く): 126194262

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 259657, 519314, 778971, 1557942, 20512903, 41025806, 61538709, 123077418]

約数ペア:

[(1, 123077418), (2, 61538709), (3, 41025806), (6, 20512903), (79, 1557942), (158, 778971), (237, 519314), (474, 259657)]