18065892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{115807}}^1$

素因数の和:115827

約数の個数: 24

約数和(自身を含む): 45396736

約数和(自身を除く): 27330844

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 115807, 231614, 347421, 463228, 694842, 1389684, 1505491, 3010982, 4516473, 6021964, 9032946, 18065892]

約数ペア:

[(1, 18065892), (2, 9032946), (3, 6021964), (4, 4516473), (6, 3010982), (12, 1505491), (13, 1389684), (26, 694842), (39, 463228), (52, 347421), (78, 231614), (156, 115807)]