78858675738

素因数分解:

$2^1\times 3^4\times {\mathrm{486781949}}^1$

素因数の和:486781963

約数の個数: 20

約数和(自身を含む): 176701847850

約数和(自身を除く): 97843172112

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 486781949, 973563898, 1460345847, 2920691694, 4381037541, 8762075082, 13143112623, 26286225246, 39429337869, 78858675738]

約数ペア:

[(1, 78858675738), (2, 39429337869), (3, 26286225246), (6, 13143112623), (9, 8762075082), (18, 4381037541), (27, 2920691694), (54, 1460345847), (81, 973563898), (162, 486781949)]