18089134

素因数分解:

$2^1\times 7^4\times {\mathrm{3767}}^1$

素因数の和:3797

約数の個数: 20

約数和(自身を含む): 31662504

約数和(自身を除く): 13573370

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2401, 3767, 4802, 7534, 26369, 52738, 184583, 369166, 1292081, 2584162, 9044567, 18089134]

約数ペア:

[(1, 18089134), (2, 9044567), (7, 2584162), (14, 1292081), (49, 369166), (98, 184583), (343, 52738), (686, 26369), (2401, 7534), (3767, 4802)]