131785812

素因数分解:

$2^2\times 3^3\times {\mathrm{1220239}}^1$

素因数の和:1220252

約数の個数: 24

約数和(自身を含む): 341667200

約数和(自身を除く): 209881388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1220239, 2440478, 3660717, 4880956, 7321434, 10982151, 14642868, 21964302, 32946453, 43928604, 65892906, 131785812]

約数ペア:

[(1, 131785812), (2, 65892906), (3, 43928604), (4, 32946453), (6, 21964302), (9, 14642868), (12, 10982151), (18, 7321434), (27, 4880956), (36, 3660717), (54, 2440478), (108, 1220239)]