138636318

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{5807}}^1$

素因数の和:6008

約数の個数: 32

約数和(自身を含む): 291050496

約数和(自身を除く): 152414178

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 173, 346, 519, 1038, 3979, 5807, 7958, 11614, 11937, 17421, 23874, 34842, 133561, 267122, 400683, 801366, 1004611, 2009222, 3013833, 6027666, 23106053, 46212106, 69318159, 138636318]

約数ペア:

[(1, 138636318), (2, 69318159), (3, 46212106), (6, 23106053), (23, 6027666), (46, 3013833), (69, 2009222), (138, 1004611), (173, 801366), (346, 400683), (519, 267122), (1038, 133561), (3979, 34842), (5807, 23874), (7958, 17421), (11614, 11937)]