17873154

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4493}}^1$

素因数の和:4531

約数の個数: 48

約数和(自身を含む): 44167032

約数和(自身を除く): 26293878

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 4493, 8986, 13479, 26958, 40437, 58409, 76381, 80874, 116818, 152762, 175227, 229143, 350454, 458286, 525681, 687429, 992953, 1051362, 1374858, 1985906, 2978859, 5957718, 8936577, 17873154]

約数ペア:

[(1, 17873154), (2, 8936577), (3, 5957718), (6, 2978859), (9, 1985906), (13, 1374858), (17, 1051362), (18, 992953), (26, 687429), (34, 525681), (39, 458286), (51, 350454), (78, 229143), (102, 175227), (117, 152762), (153, 116818), (221, 80874), (234, 76381), (306, 58409), (442, 40437), (663, 26958), (1326, 13479), (1989, 8986), (3978, 4493)]