18146868

素因数分解:

$2^2\times 3^1\times {\mathrm{509}}^1\times {\mathrm{2971}}^1$

素因数の和:3487

約数の個数: 24

約数和(自身を含む): 42440160

約数和(自身を除く): 24293292

約数列:

[1, 2, 3, 4, 6, 12, 509, 1018, 1527, 2036, 2971, 3054, 5942, 6108, 8913, 11884, 17826, 35652, 1512239, 3024478, 4536717, 6048956, 9073434, 18146868]

約数ペア:

[(1, 18146868), (2, 9073434), (3, 6048956), (4, 4536717), (6, 3024478), (12, 1512239), (509, 35652), (1018, 17826), (1527, 11884), (2036, 8913), (2971, 6108), (3054, 5942)]