12922728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:187

約数の個数: 128

約数和(自身を含む): 40830720

約数和(自身を除く): 27907992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 61, 78, 84, 91, 97, 104, 122, 156, 168, 182, 183, 194, 244, 273, 291, 312, 364, 366, 388, 427, 488, 546, 582, 679, 728, 732, 776, 793, 854, 1092, 1164, 1261, 1281, 1358, 1464, 1586, 1708, 2037, 2184, 2328, 2379, 2522, 2562, 2716, 3172, 3416, 3783, 4074, 4758, 5044, 5124, 5432, 5551, 5917, 6344, 7566, 8148, 8827, 9516, 10088, 10248, 11102, 11834, 15132, 16296, 16653, 17654, 17751, 19032, 22204, 23668, 26481, 30264, 33306, 35308, 35502, 41419, 44408, 47336, 52962, 66612, 70616, 71004, 76921, 82838, 105924, 124257, 133224, 142008, 153842, 165676, 211848, 230763, 248514, 307684, 331352, 461526, 497028, 538447, 615368, 923052, 994056, 1076894, 1615341, 1846104, 2153788, 3230682, 4307576, 6461364, 12922728]

約数ペア:

[(1, 12922728), (2, 6461364), (3, 4307576), (4, 3230682), (6, 2153788), (7, 1846104), (8, 1615341), (12, 1076894), (13, 994056), (14, 923052), (21, 615368), (24, 538447), (26, 497028), (28, 461526), (39, 331352), (42, 307684), (52, 248514), (56, 230763), (61, 211848), (78, 165676), (84, 153842), (91, 142008), (97, 133224), (104, 124257), (122, 105924), (156, 82838), (168, 76921), (182, 71004), (183, 70616), (194, 66612), (244, 52962), (273, 47336), (291, 44408), (312, 41419), (364, 35502), (366, 35308), (388, 33306), (427, 30264), (488, 26481), (546, 23668), (582, 22204), (679, 19032), (728, 17751), (732, 17654), (776, 16653), (793, 16296), (854, 15132), (1092, 11834), (1164, 11102), (1261, 10248), (1281, 10088), (1358, 9516), (1464, 8827), (1586, 8148), (1708, 7566), (2037, 6344), (2184, 5917), (2328, 5551), (2379, 5432), (2522, 5124), (2562, 5044), (2716, 4758), (3172, 4074), (3416, 3783)]