641403162

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1549283}}^1$

素因数の和:1549314

約数の個数: 24

約数和(自身を含む): 1450129824

約数和(自身を除く): 808726662

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 1549283, 3098566, 4647849, 9295698, 13943547, 27887094, 35633509, 71267018, 106900527, 213801054, 320701581, 641403162]

約数ペア:

[(1, 641403162), (2, 320701581), (3, 213801054), (6, 106900527), (9, 71267018), (18, 35633509), (23, 27887094), (46, 13943547), (69, 9295698), (138, 4647849), (207, 3098566), (414, 1549283)]