12169728

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:182

約数の個数: 120

約数和(自身を含む): 37237200

約数和(自身を除く): 25067472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 139, 144, 152, 171, 192, 228, 256, 278, 288, 304, 342, 384, 417, 456, 512, 556, 576, 608, 684, 768, 834, 912, 1112, 1152, 1216, 1251, 1368, 1536, 1668, 1824, 2224, 2304, 2432, 2502, 2641, 2736, 3336, 3648, 4448, 4608, 4864, 5004, 5282, 5472, 6672, 7296, 7923, 8896, 9728, 10008, 10564, 10944, 13344, 14592, 15846, 17792, 20016, 21128, 21888, 23769, 26688, 29184, 31692, 35584, 40032, 42256, 43776, 47538, 53376, 63384, 71168, 80064, 84512, 87552, 95076, 106752, 126768, 160128, 169024, 190152, 213504, 253536, 320256, 338048, 380304, 507072, 640512, 676096, 760608, 1014144, 1352192, 1521216, 2028288, 3042432, 4056576, 6084864, 12169728]

約数ペア:

[(1, 12169728), (2, 6084864), (3, 4056576), (4, 3042432), (6, 2028288), (8, 1521216), (9, 1352192), (12, 1014144), (16, 760608), (18, 676096), (19, 640512), (24, 507072), (32, 380304), (36, 338048), (38, 320256), (48, 253536), (57, 213504), (64, 190152), (72, 169024), (76, 160128), (96, 126768), (114, 106752), (128, 95076), (139, 87552), (144, 84512), (152, 80064), (171, 71168), (192, 63384), (228, 53376), (256, 47538), (278, 43776), (288, 42256), (304, 40032), (342, 35584), (384, 31692), (417, 29184), (456, 26688), (512, 23769), (556, 21888), (576, 21128), (608, 20016), (684, 17792), (768, 15846), (834, 14592), (912, 13344), (1112, 10944), (1152, 10564), (1216, 10008), (1251, 9728), (1368, 8896), (1536, 7923), (1668, 7296), (1824, 6672), (2224, 5472), (2304, 5282), (2432, 5004), (2502, 4864), (2641, 4608), (2736, 4448), (3336, 3648)]