16661154

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{769}}^1$

素因数の和:954

約数の個数: 32

約数和(自身を含む): 35038080

約数和(自身を除く): 18376926

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 157, 314, 471, 769, 942, 1538, 2307, 3611, 4614, 7222, 10833, 17687, 21666, 35374, 53061, 106122, 120733, 241466, 362199, 724398, 2776859, 5553718, 8330577, 16661154]

約数ペア:

[(1, 16661154), (2, 8330577), (3, 5553718), (6, 2776859), (23, 724398), (46, 362199), (69, 241466), (138, 120733), (157, 106122), (314, 53061), (471, 35374), (769, 21666), (942, 17687), (1538, 10833), (2307, 7222), (3611, 4614)]