11917818

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2617}}^1$

素因数の和:2659

約数の個数: 48

約数和(自身を含む): 29405376

約数和(自身を除く): 17487558

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 138, 198, 207, 253, 414, 506, 759, 1518, 2277, 2617, 4554, 5234, 7851, 15702, 23553, 28787, 47106, 57574, 60191, 86361, 120382, 172722, 180573, 259083, 361146, 518166, 541719, 662101, 1083438, 1324202, 1986303, 3972606, 5958909, 11917818]

約数ペア:

[(1, 11917818), (2, 5958909), (3, 3972606), (6, 1986303), (9, 1324202), (11, 1083438), (18, 662101), (22, 541719), (23, 518166), (33, 361146), (46, 259083), (66, 180573), (69, 172722), (99, 120382), (138, 86361), (198, 60191), (207, 57574), (253, 47106), (414, 28787), (506, 23553), (759, 15702), (1518, 7851), (2277, 5234), (2617, 4554)]