18410886

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:182

約数の個数: 96

約数和(自身を含む): 46781280

約数和(自身を除く): 28370394

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 41, 57, 78, 82, 101, 114, 117, 123, 171, 202, 234, 246, 247, 303, 342, 369, 494, 533, 606, 738, 741, 779, 909, 1066, 1313, 1482, 1558, 1599, 1818, 1919, 2223, 2337, 2626, 3198, 3838, 3939, 4141, 4446, 4674, 4797, 5757, 7011, 7878, 8282, 9594, 10127, 11514, 11817, 12423, 14022, 17271, 20254, 23634, 24846, 24947, 30381, 34542, 37269, 49894, 53833, 60762, 74538, 74841, 78679, 91143, 107666, 149682, 157358, 161499, 182286, 224523, 236037, 322998, 449046, 472074, 484497, 708111, 968994, 1022827, 1416222, 2045654, 3068481, 6136962, 9205443, 18410886]

約数ペア:

[(1, 18410886), (2, 9205443), (3, 6136962), (6, 3068481), (9, 2045654), (13, 1416222), (18, 1022827), (19, 968994), (26, 708111), (38, 484497), (39, 472074), (41, 449046), (57, 322998), (78, 236037), (82, 224523), (101, 182286), (114, 161499), (117, 157358), (123, 149682), (171, 107666), (202, 91143), (234, 78679), (246, 74841), (247, 74538), (303, 60762), (342, 53833), (369, 49894), (494, 37269), (533, 34542), (606, 30381), (738, 24947), (741, 24846), (779, 23634), (909, 20254), (1066, 17271), (1313, 14022), (1482, 12423), (1558, 11817), (1599, 11514), (1818, 10127), (1919, 9594), (2223, 8282), (2337, 7878), (2626, 7011), (3198, 5757), (3838, 4797), (3939, 4674), (4141, 4446)]