18532074

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 43545600

約数和(自身を除く): 25013526

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 83, 102, 166, 187, 199, 249, 374, 398, 498, 561, 597, 913, 1122, 1194, 1411, 1826, 2189, 2739, 2822, 3383, 4233, 4378, 5478, 6567, 6766, 8466, 10149, 13134, 15521, 16517, 20298, 31042, 33034, 37213, 46563, 49551, 74426, 93126, 99102, 111639, 181687, 223278, 280789, 363374, 545061, 561578, 842367, 1090122, 1684734, 3088679, 6177358, 9266037, 18532074]

約数ペア:

[(1, 18532074), (2, 9266037), (3, 6177358), (6, 3088679), (11, 1684734), (17, 1090122), (22, 842367), (33, 561578), (34, 545061), (51, 363374), (66, 280789), (83, 223278), (102, 181687), (166, 111639), (187, 99102), (199, 93126), (249, 74426), (374, 49551), (398, 46563), (498, 37213), (561, 33034), (597, 31042), (913, 20298), (1122, 16517), (1194, 15521), (1411, 13134), (1826, 10149), (2189, 8466), (2739, 6766), (2822, 6567), (3383, 5478), (4233, 4378)]