9919992

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{17971}}^1$

素因数の和:18003

約数の個数: 32

約数和(自身を含む): 25879680

約数和(自身を除く): 15959688

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 17971, 35942, 53913, 71884, 107826, 143768, 215652, 413333, 431304, 826666, 1239999, 1653332, 2479998, 3306664, 4959996, 9919992]

約数ペア:

[(1, 9919992), (2, 4959996), (3, 3306664), (4, 2479998), (6, 1653332), (8, 1239999), (12, 826666), (23, 431304), (24, 413333), (46, 215652), (69, 143768), (92, 107826), (138, 71884), (184, 53913), (276, 35942), (552, 17971)]