79021818

素因数分解:

$2^1\times 3^4\times {\mathrm{487789}}^1$

素因数の和:487803

約数の個数: 20

約数和(自身を含む): 177067770

約数和(自身を除く): 98045952

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 487789, 975578, 1463367, 2926734, 4390101, 8780202, 13170303, 26340606, 39510909, 79021818]

約数ペア:

[(1, 79021818), (2, 39510909), (3, 26340606), (6, 13170303), (9, 8780202), (18, 4390101), (27, 2926734), (54, 1463367), (81, 975578), (162, 487789)]