18134802

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{709}}^1$

素因数の和:760

約数の個数: 72

約数和(自身を含む): 47349900

約数和(自身を除く): 29215098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 49, 58, 63, 87, 98, 126, 147, 174, 203, 261, 294, 406, 441, 522, 609, 709, 882, 1218, 1418, 1421, 1827, 2127, 2842, 3654, 4254, 4263, 4963, 6381, 8526, 9926, 12762, 12789, 14889, 20561, 25578, 29778, 34741, 41122, 44667, 61683, 69482, 89334, 104223, 123366, 143927, 185049, 208446, 287854, 312669, 370098, 431781, 625338, 863562, 1007489, 1295343, 2014978, 2590686, 3022467, 6044934, 9067401, 18134802]

約数ペア:

[(1, 18134802), (2, 9067401), (3, 6044934), (6, 3022467), (7, 2590686), (9, 2014978), (14, 1295343), (18, 1007489), (21, 863562), (29, 625338), (42, 431781), (49, 370098), (58, 312669), (63, 287854), (87, 208446), (98, 185049), (126, 143927), (147, 123366), (174, 104223), (203, 89334), (261, 69482), (294, 61683), (406, 44667), (441, 41122), (522, 34741), (609, 29778), (709, 25578), (882, 20561), (1218, 14889), (1418, 12789), (1421, 12762), (1827, 9926), (2127, 8526), (2842, 6381), (3654, 4963), (4254, 4263)]