18105476

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{593}}^1$

素因数の和:1063

約数の個数: 24

約数和(自身を含む): 33679800

約数和(自身を除く): 15574324

約数列:

[1, 2, 4, 17, 34, 68, 449, 593, 898, 1186, 1796, 2372, 7633, 10081, 15266, 20162, 30532, 40324, 266257, 532514, 1065028, 4526369, 9052738, 18105476]

約数ペア:

[(1, 18105476), (2, 9052738), (4, 4526369), (17, 1065028), (34, 532514), (68, 266257), (449, 40324), (593, 30532), (898, 20162), (1186, 15266), (1796, 10081), (2372, 7633)]