4181538

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 8827776

約数和(自身を除く): 4646238

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 157, 193, 314, 386, 471, 579, 942, 1158, 3611, 4439, 7222, 8878, 10833, 13317, 21666, 26634, 30301, 60602, 90903, 181806, 696923, 1393846, 2090769, 4181538]

約数ペア:

[(1, 4181538), (2, 2090769), (3, 1393846), (6, 696923), (23, 181806), (46, 90903), (69, 60602), (138, 30301), (157, 26634), (193, 21666), (314, 13317), (386, 10833), (471, 8878), (579, 7222), (942, 4439), (1158, 3611)]