18307341

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4229}}^1$

素因数の和:4285

約数の個数: 24

約数和(自身を含む): 29254680

約数和(自身を除く): 10947339

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4229, 4329, 12687, 38061, 54977, 156473, 164931, 469419, 494793, 1408257, 2034149, 6102447, 18307341]

約数ペア:

[(1, 18307341), (3, 6102447), (9, 2034149), (13, 1408257), (37, 494793), (39, 469419), (111, 164931), (117, 156473), (333, 54977), (481, 38061), (1443, 12687), (4229, 4329)]