395022186

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{2381}}^1$

素因数の和:3111

約数の個数: 48

約数和(自身を含む): 923406120

約数和(自身を除く): 528383934

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 709, 1418, 2127, 2381, 4254, 4762, 6381, 7143, 9217, 12762, 14286, 18434, 21429, 27651, 30953, 42858, 55302, 61906, 82953, 92859, 165906, 185718, 278577, 557154, 1688129, 3376258, 5064387, 10128774, 15193161, 21945677, 30386322, 43891354, 65837031, 131674062, 197511093, 395022186]

約数ペア:

[(1, 395022186), (2, 197511093), (3, 131674062), (6, 65837031), (9, 43891354), (13, 30386322), (18, 21945677), (26, 15193161), (39, 10128774), (78, 5064387), (117, 3376258), (234, 1688129), (709, 557154), (1418, 278577), (2127, 185718), (2381, 165906), (4254, 92859), (4762, 82953), (6381, 61906), (7143, 55302), (9217, 42858), (12762, 30953), (14286, 27651), (18434, 21429)]