26750556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 84098560

約数和(自身を除く): 57348004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 37, 38, 42, 57, 63, 74, 76, 84, 111, 114, 126, 133, 148, 151, 171, 222, 228, 252, 259, 266, 302, 333, 342, 399, 444, 453, 518, 532, 604, 666, 684, 703, 777, 798, 906, 1036, 1057, 1197, 1332, 1359, 1406, 1554, 1596, 1812, 2109, 2114, 2331, 2394, 2718, 2812, 2869, 3108, 3171, 4218, 4228, 4662, 4788, 4921, 5436, 5587, 5738, 6327, 6342, 8436, 8607, 9324, 9513, 9842, 11174, 11476, 12654, 12684, 14763, 16761, 17214, 19026, 19684, 20083, 22348, 25308, 25821, 29526, 33522, 34428, 38052, 39109, 40166, 44289, 50283, 51642, 59052, 60249, 67044, 78218, 80332, 88578, 100566, 103284, 106153, 117327, 120498, 156436, 177156, 180747, 201132, 212306, 234654, 240996, 318459, 351981, 361494, 424612, 469308, 636918, 703962, 722988, 743071, 955377, 1273836, 1407924, 1486142, 1910754, 2229213, 2972284, 3821508, 4458426, 6687639, 8916852, 13375278, 26750556]

約数ペア:

[(1, 26750556), (2, 13375278), (3, 8916852), (4, 6687639), (6, 4458426), (7, 3821508), (9, 2972284), (12, 2229213), (14, 1910754), (18, 1486142), (19, 1407924), (21, 1273836), (28, 955377), (36, 743071), (37, 722988), (38, 703962), (42, 636918), (57, 469308), (63, 424612), (74, 361494), (76, 351981), (84, 318459), (111, 240996), (114, 234654), (126, 212306), (133, 201132), (148, 180747), (151, 177156), (171, 156436), (222, 120498), (228, 117327), (252, 106153), (259, 103284), (266, 100566), (302, 88578), (333, 80332), (342, 78218), (399, 67044), (444, 60249), (453, 59052), (518, 51642), (532, 50283), (604, 44289), (666, 40166), (684, 39109), (703, 38052), (777, 34428), (798, 33522), (906, 29526), (1036, 25821), (1057, 25308), (1197, 22348), (1332, 20083), (1359, 19684), (1406, 19026), (1554, 17214), (1596, 16761), (1812, 14763), (2109, 12684), (2114, 12654), (2331, 11476), (2394, 11174), (2718, 9842), (2812, 9513), (2869, 9324), (3108, 8607), (3171, 8436), (4218, 6342), (4228, 6327), (4662, 5738), (4788, 5587), (4921, 5436)]