12540348

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{8101}}^1$

素因数の和:8154

約数の個数: 36

約数和(自身を含む): 32440408

約数和(自身を除く): 19900060

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 8101, 16202, 24303, 32404, 48606, 72909, 97212, 145818, 291636, 348343, 696686, 1045029, 1393372, 2090058, 3135087, 4180116, 6270174, 12540348]

約数ペア:

[(1, 12540348), (2, 6270174), (3, 4180116), (4, 3135087), (6, 2090058), (9, 1393372), (12, 1045029), (18, 696686), (36, 348343), (43, 291636), (86, 145818), (129, 97212), (172, 72909), (258, 48606), (387, 32404), (516, 24303), (774, 16202), (1548, 8101)]