18786504

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71161}}^1$

素因数の和:71181

約数の個数: 32

約数和(自身を含む): 51236640

約数和(自身を除く): 32450136

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 71161, 142322, 213483, 284644, 426966, 569288, 782771, 853932, 1565542, 1707864, 2348313, 3131084, 4696626, 6262168, 9393252, 18786504]

約数ペア:

[(1, 18786504), (2, 9393252), (3, 6262168), (4, 4696626), (6, 3131084), (8, 2348313), (11, 1707864), (12, 1565542), (22, 853932), (24, 782771), (33, 569288), (44, 426966), (66, 284644), (88, 213483), (132, 142322), (264, 71161)]