18462748

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{4451}}^1$

素因数の和:4533

約数の個数: 24

約数和(自身を含む): 34779024

約数和(自身を除く): 16316276

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 4451, 8902, 17804, 75667, 151334, 271511, 302668, 543022, 1086044, 4615687, 9231374, 18462748]

約数ペア:

[(1, 18462748), (2, 9231374), (4, 4615687), (17, 1086044), (34, 543022), (61, 302668), (68, 271511), (122, 151334), (244, 75667), (1037, 17804), (2074, 8902), (4148, 4451)]