651427146

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{320269}}^1$

素因数の和:320390

約数の個数: 24

約数和(自身を含む): 1423920420

約数和(自身を除く): 772493274

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 320269, 640538, 960807, 1921614, 2882421, 5764842, 36190397, 72380794, 108571191, 217142382, 325713573, 651427146]

約数ペア:

[(1, 651427146), (2, 325713573), (3, 217142382), (6, 108571191), (9, 72380794), (18, 36190397), (113, 5764842), (226, 2882421), (339, 1921614), (678, 960807), (1017, 640538), (2034, 320269)]