12909456

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{1423}}^1$

素因数の和:1450

約数の個数: 100

約数和(自身を含む): 42731392

約数和(自身を除く): 29821936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 252, 324, 336, 378, 432, 504, 567, 648, 756, 1008, 1134, 1296, 1423, 1512, 2268, 2846, 3024, 4269, 4536, 5692, 8538, 9072, 9961, 11384, 12807, 17076, 19922, 22768, 25614, 29883, 34152, 38421, 39844, 51228, 59766, 68304, 76842, 79688, 89649, 102456, 115263, 119532, 153684, 159376, 179298, 204912, 230526, 239064, 268947, 307368, 358596, 461052, 478128, 537894, 614736, 717192, 806841, 922104, 1075788, 1434384, 1613682, 1844208, 2151576, 3227364, 4303152, 6454728, 12909456]

約数ペア:

[(1, 12909456), (2, 6454728), (3, 4303152), (4, 3227364), (6, 2151576), (7, 1844208), (8, 1613682), (9, 1434384), (12, 1075788), (14, 922104), (16, 806841), (18, 717192), (21, 614736), (24, 537894), (27, 478128), (28, 461052), (36, 358596), (42, 307368), (48, 268947), (54, 239064), (56, 230526), (63, 204912), (72, 179298), (81, 159376), (84, 153684), (108, 119532), (112, 115263), (126, 102456), (144, 89649), (162, 79688), (168, 76842), (189, 68304), (216, 59766), (252, 51228), (324, 39844), (336, 38421), (378, 34152), (432, 29883), (504, 25614), (567, 22768), (648, 19922), (756, 17076), (1008, 12807), (1134, 11384), (1296, 9961), (1423, 9072), (1512, 8538), (2268, 5692), (2846, 4536), (3024, 4269)]