40421994

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{587}}^1$

素因数の和:1114

約数の個数: 32

約数和(自身を含む): 84672000

約数和(自身を除く): 44250006

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 499, 587, 998, 1174, 1497, 1761, 2994, 3522, 11477, 13501, 22954, 27002, 34431, 40503, 68862, 81006, 292913, 585826, 878739, 1757478, 6736999, 13473998, 20210997, 40421994]

約数ペア:

[(1, 40421994), (2, 20210997), (3, 13473998), (6, 6736999), (23, 1757478), (46, 878739), (69, 585826), (138, 292913), (499, 81006), (587, 68862), (998, 40503), (1174, 34431), (1497, 27002), (1761, 22954), (2994, 13501), (3522, 11477)]