18385096

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{613}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 36250560

約数和(自身を除く): 17865464

約数列:

[1, 2, 4, 8, 23, 46, 92, 163, 184, 326, 613, 652, 1226, 1304, 2452, 3749, 4904, 7498, 14099, 14996, 28198, 29992, 56396, 99919, 112792, 199838, 399676, 799352, 2298137, 4596274, 9192548, 18385096]

約数ペア:

[(1, 18385096), (2, 9192548), (4, 4596274), (8, 2298137), (23, 799352), (46, 399676), (92, 199838), (163, 112792), (184, 99919), (326, 56396), (613, 29992), (652, 28198), (1226, 14996), (1304, 14099), (2452, 7498), (3749, 4904)]