816804

素因数分解:

$2^2\times 3^4\times {\mathrm{2521}}^1$

素因数の和:2537

約数の個数: 30

約数和(自身を含む): 2136134

約数和(自身を除く): 1319330

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 2521, 5042, 7563, 10084, 15126, 22689, 30252, 45378, 68067, 90756, 136134, 204201, 272268, 408402, 816804]

約数ペア:

[(1, 816804), (2, 408402), (3, 272268), (4, 204201), (6, 136134), (9, 90756), (12, 68067), (18, 45378), (27, 30252), (36, 22689), (54, 15126), (81, 10084), (108, 7563), (162, 5042), (324, 2521)]