2641914

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{1213}}^1$

素因数の和:1243

約数の個数: 36

約数和(自身を含む): 6297018

約数和(自身を除く): 3655104

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 1213, 2178, 2426, 3639, 7278, 10917, 13343, 21834, 26686, 40029, 80058, 120087, 146773, 240174, 293546, 440319, 880638, 1320957, 2641914]

約数ペア:

[(1, 2641914), (2, 1320957), (3, 880638), (6, 440319), (9, 293546), (11, 240174), (18, 146773), (22, 120087), (33, 80058), (66, 40029), (99, 26686), (121, 21834), (198, 13343), (242, 10917), (363, 7278), (726, 3639), (1089, 2426), (1213, 2178)]