12637128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:179

約数の個数: 128

約数和(自身を含む): 39398400

約数和(自身を除く): 26761272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 37, 38, 42, 56, 57, 74, 76, 84, 107, 111, 114, 133, 148, 152, 168, 214, 222, 228, 259, 266, 296, 321, 399, 428, 444, 456, 518, 532, 642, 703, 749, 777, 798, 856, 888, 1036, 1064, 1284, 1406, 1498, 1554, 1596, 2033, 2072, 2109, 2247, 2568, 2812, 2996, 3108, 3192, 3959, 4066, 4218, 4494, 4921, 5624, 5992, 6099, 6216, 7918, 8132, 8436, 8988, 9842, 11877, 12198, 14231, 14763, 15836, 16264, 16872, 17976, 19684, 23754, 24396, 27713, 28462, 29526, 31672, 39368, 42693, 47508, 48792, 55426, 56924, 59052, 75221, 83139, 85386, 95016, 110852, 113848, 118104, 150442, 166278, 170772, 221704, 225663, 300884, 332556, 341544, 451326, 526547, 601768, 665112, 902652, 1053094, 1579641, 1805304, 2106188, 3159282, 4212376, 6318564, 12637128]

約数ペア:

[(1, 12637128), (2, 6318564), (3, 4212376), (4, 3159282), (6, 2106188), (7, 1805304), (8, 1579641), (12, 1053094), (14, 902652), (19, 665112), (21, 601768), (24, 526547), (28, 451326), (37, 341544), (38, 332556), (42, 300884), (56, 225663), (57, 221704), (74, 170772), (76, 166278), (84, 150442), (107, 118104), (111, 113848), (114, 110852), (133, 95016), (148, 85386), (152, 83139), (168, 75221), (214, 59052), (222, 56924), (228, 55426), (259, 48792), (266, 47508), (296, 42693), (321, 39368), (399, 31672), (428, 29526), (444, 28462), (456, 27713), (518, 24396), (532, 23754), (642, 19684), (703, 17976), (749, 16872), (777, 16264), (798, 15836), (856, 14763), (888, 14231), (1036, 12198), (1064, 11877), (1284, 9842), (1406, 8988), (1498, 8436), (1554, 8132), (1596, 7918), (2033, 6216), (2072, 6099), (2109, 5992), (2247, 5624), (2568, 4921), (2812, 4494), (2996, 4218), (3108, 4066), (3192, 3959)]