78676794

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{624419}}^1$

素因数の和:624434

約数の個数: 24

約数和(自身を含む): 194819040

約数和(自身を除く): 116142246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 624419, 1248838, 1873257, 3746514, 4370933, 5619771, 8741866, 11239542, 13112799, 26225598, 39338397, 78676794]

約数ペア:

[(1, 78676794), (2, 39338397), (3, 26225598), (6, 13112799), (7, 11239542), (9, 8741866), (14, 5619771), (18, 4370933), (21, 3746514), (42, 1873257), (63, 1248838), (126, 624419)]