79669818

素因数分解:

$2^1\times 3^4\times {\mathrm{491789}}^1$

素因数の和:491803

約数の個数: 20

約数和(自身を含む): 178519770

約数和(自身を除く): 98849952

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 491789, 983578, 1475367, 2950734, 4426101, 8852202, 13278303, 26556606, 39834909, 79669818]

約数ペア:

[(1, 79669818), (2, 39834909), (3, 26556606), (6, 13278303), (9, 8852202), (18, 4426101), (27, 2950734), (54, 1475367), (81, 983578), (162, 491789)]