38635998

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1879}}^1$

素因数の和:2056

約数の個数: 32

約数和(自身を含む): 81216000

約数和(自身を除く): 42580002

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 149, 298, 447, 894, 1879, 3427, 3758, 5637, 6854, 10281, 11274, 20562, 43217, 86434, 129651, 259302, 279971, 559942, 839913, 1679826, 6439333, 12878666, 19317999, 38635998]

約数ペア:

[(1, 38635998), (2, 19317999), (3, 12878666), (6, 6439333), (23, 1679826), (46, 839913), (69, 559942), (138, 279971), (149, 259302), (298, 129651), (447, 86434), (894, 43217), (1879, 20562), (3427, 11274), (3758, 10281), (5637, 6854)]