12657582

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:262

約数の個数: 72

約数和(自身を含む): 32438016

約数和(自身を除く): 19780434

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 113, 126, 127, 147, 226, 254, 294, 339, 381, 441, 678, 762, 791, 882, 889, 1017, 1143, 1582, 1778, 2034, 2286, 2373, 2667, 4746, 5334, 5537, 6223, 7119, 8001, 11074, 12446, 14238, 14351, 16002, 16611, 18669, 28702, 33222, 37338, 43053, 49833, 56007, 86106, 99666, 100457, 112014, 129159, 200914, 258318, 301371, 602742, 703199, 904113, 1406398, 1808226, 2109597, 4219194, 6328791, 12657582]

約数ペア:

[(1, 12657582), (2, 6328791), (3, 4219194), (6, 2109597), (7, 1808226), (9, 1406398), (14, 904113), (18, 703199), (21, 602742), (42, 301371), (49, 258318), (63, 200914), (98, 129159), (113, 112014), (126, 100457), (127, 99666), (147, 86106), (226, 56007), (254, 49833), (294, 43053), (339, 37338), (381, 33222), (441, 28702), (678, 18669), (762, 16611), (791, 16002), (882, 14351), (889, 14238), (1017, 12446), (1143, 11074), (1582, 8001), (1778, 7119), (2034, 6223), (2286, 5537), (2373, 5334), (2667, 4746)]