7672938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:108

約数の個数: 96

約数和(自身を含む): 20238336

約数和(自身を除く): 12565398

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 47, 69, 78, 91, 94, 138, 141, 161, 169, 182, 273, 282, 299, 322, 329, 338, 483, 507, 546, 598, 611, 658, 897, 966, 987, 1014, 1081, 1183, 1222, 1794, 1833, 1974, 2093, 2162, 2366, 3243, 3549, 3666, 3887, 4186, 4277, 6279, 6486, 7098, 7567, 7774, 7943, 8554, 11661, 12558, 12831, 14053, 15134, 15886, 22701, 23322, 23829, 25662, 27209, 28106, 42159, 45402, 47658, 54418, 55601, 81627, 84318, 98371, 111202, 163254, 166803, 182689, 196742, 295113, 333606, 365378, 548067, 590226, 1096134, 1278823, 2557646, 3836469, 7672938]

約数ペア:

[(1, 7672938), (2, 3836469), (3, 2557646), (6, 1278823), (7, 1096134), (13, 590226), (14, 548067), (21, 365378), (23, 333606), (26, 295113), (39, 196742), (42, 182689), (46, 166803), (47, 163254), (69, 111202), (78, 98371), (91, 84318), (94, 81627), (138, 55601), (141, 54418), (161, 47658), (169, 45402), (182, 42159), (273, 28106), (282, 27209), (299, 25662), (322, 23829), (329, 23322), (338, 22701), (483, 15886), (507, 15134), (546, 14053), (598, 12831), (611, 12558), (658, 11661), (897, 8554), (966, 7943), (987, 7774), (1014, 7567), (1081, 7098), (1183, 6486), (1222, 6279), (1794, 4277), (1833, 4186), (1974, 3887), (2093, 3666), (2162, 3549), (2366, 3243)]