18843188

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{51767}}^1$

素因数の和:51791

約数の個数: 24

約数和(自身を含む): 40586112

約数和(自身を除く): 21742924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 51767, 103534, 207068, 362369, 672971, 724738, 1345942, 1449476, 2691884, 4710797, 9421594, 18843188]

約数ペア:

[(1, 18843188), (2, 9421594), (4, 4710797), (7, 2691884), (13, 1449476), (14, 1345942), (26, 724738), (28, 672971), (52, 362369), (91, 207068), (182, 103534), (364, 51767)]