827142882

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{38177}}^1$

素因数の和:38362

約数の個数: 32

約数和(自身を含む): 1737251712

約数和(自身を除く): 910108830

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 157, 314, 471, 942, 3611, 7222, 10833, 21666, 38177, 76354, 114531, 229062, 878071, 1756142, 2634213, 5268426, 5993789, 11987578, 17981367, 35962734, 137857147, 275714294, 413571441, 827142882]

約数ペア:

[(1, 827142882), (2, 413571441), (3, 275714294), (6, 137857147), (23, 35962734), (46, 17981367), (69, 11987578), (138, 5993789), (157, 5268426), (314, 2634213), (471, 1756142), (942, 878071), (3611, 229062), (7222, 114531), (10833, 76354), (21666, 38177)]