18245592

素因数分解:

$2^3\times 3^2\times {\mathrm{211}}^1\times {\mathrm{1201}}^1$

素因数の和:1424

約数の個数: 48

約数和(自身を含む): 49690680

約数和(自身を除く): 31445088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 211, 422, 633, 844, 1201, 1266, 1688, 1899, 2402, 2532, 3603, 3798, 4804, 5064, 7206, 7596, 9608, 10809, 14412, 15192, 21618, 28824, 43236, 86472, 253411, 506822, 760233, 1013644, 1520466, 2027288, 2280699, 3040932, 4561398, 6081864, 9122796, 18245592]

約数ペア:

[(1, 18245592), (2, 9122796), (3, 6081864), (4, 4561398), (6, 3040932), (8, 2280699), (9, 2027288), (12, 1520466), (18, 1013644), (24, 760233), (36, 506822), (72, 253411), (211, 86472), (422, 43236), (633, 28824), (844, 21618), (1201, 15192), (1266, 14412), (1688, 10809), (1899, 9608), (2402, 7596), (2532, 7206), (3603, 5064), (3798, 4804)]