12572322

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 30240000

約数和(自身を除く): 17667678

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 49, 82, 98, 123, 147, 149, 246, 287, 294, 298, 343, 447, 574, 686, 861, 894, 1029, 1043, 1722, 2009, 2058, 2086, 3129, 4018, 6027, 6109, 6258, 7301, 12054, 12218, 14063, 14602, 18327, 21903, 28126, 36654, 42189, 42763, 43806, 51107, 84378, 85526, 102214, 128289, 153321, 256578, 299341, 306642, 598682, 898023, 1796046, 2095387, 4190774, 6286161, 12572322]

約数ペア:

[(1, 12572322), (2, 6286161), (3, 4190774), (6, 2095387), (7, 1796046), (14, 898023), (21, 598682), (41, 306642), (42, 299341), (49, 256578), (82, 153321), (98, 128289), (123, 102214), (147, 85526), (149, 84378), (246, 51107), (287, 43806), (294, 42763), (298, 42189), (343, 36654), (447, 28126), (574, 21903), (686, 18327), (861, 14602), (894, 14063), (1029, 12218), (1043, 12054), (1722, 7301), (2009, 6258), (2058, 6109), (2086, 6027), (3129, 4018)]