18614442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{937}}^1$

素因数の和:1003

約数の個数: 64

約数和(自身を含む): 47545344

約数和(自身を除く): 28930902

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 43, 66, 77, 86, 129, 154, 231, 258, 301, 462, 473, 602, 903, 937, 946, 1419, 1806, 1874, 2811, 2838, 3311, 5622, 6559, 6622, 9933, 10307, 13118, 19677, 19866, 20614, 30921, 39354, 40291, 61842, 72149, 80582, 120873, 144298, 216447, 241746, 282037, 432894, 443201, 564074, 846111, 886402, 1329603, 1692222, 2659206, 3102407, 6204814, 9307221, 18614442]

約数ペア:

[(1, 18614442), (2, 9307221), (3, 6204814), (6, 3102407), (7, 2659206), (11, 1692222), (14, 1329603), (21, 886402), (22, 846111), (33, 564074), (42, 443201), (43, 432894), (66, 282037), (77, 241746), (86, 216447), (129, 144298), (154, 120873), (231, 80582), (258, 72149), (301, 61842), (462, 40291), (473, 39354), (602, 30921), (903, 20614), (937, 19866), (946, 19677), (1419, 13118), (1806, 10307), (1874, 9933), (2811, 6622), (2838, 6559), (3311, 5622)]