18609066

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1307}}^1$

素因数の和:1435

約数の個数: 48

約数和(自身を含む): 46522944

約数和(自身を除く): 27913878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 113, 126, 226, 339, 678, 791, 1017, 1307, 1582, 2034, 2373, 2614, 3921, 4746, 7119, 7842, 9149, 11763, 14238, 18298, 23526, 27447, 54894, 82341, 147691, 164682, 295382, 443073, 886146, 1033837, 1329219, 2067674, 2658438, 3101511, 6203022, 9304533, 18609066]

約数ペア:

[(1, 18609066), (2, 9304533), (3, 6203022), (6, 3101511), (7, 2658438), (9, 2067674), (14, 1329219), (18, 1033837), (21, 886146), (42, 443073), (63, 295382), (113, 164682), (126, 147691), (226, 82341), (339, 54894), (678, 27447), (791, 23526), (1017, 18298), (1307, 14238), (1582, 11763), (2034, 9149), (2373, 7842), (2614, 7119), (3921, 4746)]