12891984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:133

約数の個数: 160

約数和(自身を含む): 42068736

約数和(自身を除く): 29176752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 37, 42, 48, 51, 56, 61, 68, 74, 84, 102, 111, 112, 119, 122, 136, 148, 168, 183, 204, 222, 238, 244, 259, 272, 296, 336, 357, 366, 408, 427, 444, 476, 488, 518, 592, 629, 714, 732, 777, 816, 854, 888, 952, 976, 1036, 1037, 1258, 1281, 1428, 1464, 1554, 1708, 1776, 1887, 1904, 2072, 2074, 2257, 2516, 2562, 2856, 2928, 3108, 3111, 3416, 3774, 4144, 4148, 4403, 4514, 5032, 5124, 5712, 6216, 6222, 6771, 6832, 7259, 7548, 8296, 8806, 9028, 10064, 10248, 12432, 12444, 13209, 13542, 14518, 15096, 15799, 16592, 17612, 18056, 20496, 21777, 24888, 26418, 27084, 29036, 30192, 31598, 35224, 36112, 38369, 43554, 47397, 49776, 52836, 54168, 58072, 63196, 70448, 76738, 87108, 94794, 105672, 108336, 115107, 116144, 126392, 153476, 174216, 189588, 211344, 230214, 252784, 268583, 306952, 348432, 379176, 460428, 537166, 613904, 758352, 805749, 920856, 1074332, 1611498, 1841712, 2148664, 3222996, 4297328, 6445992, 12891984]

約数ペア:

[(1, 12891984), (2, 6445992), (3, 4297328), (4, 3222996), (6, 2148664), (7, 1841712), (8, 1611498), (12, 1074332), (14, 920856), (16, 805749), (17, 758352), (21, 613904), (24, 537166), (28, 460428), (34, 379176), (37, 348432), (42, 306952), (48, 268583), (51, 252784), (56, 230214), (61, 211344), (68, 189588), (74, 174216), (84, 153476), (102, 126392), (111, 116144), (112, 115107), (119, 108336), (122, 105672), (136, 94794), (148, 87108), (168, 76738), (183, 70448), (204, 63196), (222, 58072), (238, 54168), (244, 52836), (259, 49776), (272, 47397), (296, 43554), (336, 38369), (357, 36112), (366, 35224), (408, 31598), (427, 30192), (444, 29036), (476, 27084), (488, 26418), (518, 24888), (592, 21777), (629, 20496), (714, 18056), (732, 17612), (777, 16592), (816, 15799), (854, 15096), (888, 14518), (952, 13542), (976, 13209), (1036, 12444), (1037, 12432), (1258, 10248), (1281, 10064), (1428, 9028), (1464, 8806), (1554, 8296), (1708, 7548), (1776, 7259), (1887, 6832), (1904, 6771), (2072, 6222), (2074, 6216), (2257, 5712), (2516, 5124), (2562, 5032), (2856, 4514), (2928, 4403), (3108, 4148), (3111, 4144), (3416, 3774)]