12743688

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 33269760

約数和(自身を除く): 20526072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 113, 127, 148, 222, 226, 254, 296, 339, 381, 444, 452, 508, 678, 762, 888, 904, 1016, 1356, 1524, 2712, 3048, 4181, 4699, 8362, 9398, 12543, 14097, 14351, 16724, 18796, 25086, 28194, 28702, 33448, 37592, 43053, 50172, 56388, 57404, 86106, 100344, 112776, 114808, 172212, 344424, 530987, 1061974, 1592961, 2123948, 3185922, 4247896, 6371844, 12743688]

約数ペア:

[(1, 12743688), (2, 6371844), (3, 4247896), (4, 3185922), (6, 2123948), (8, 1592961), (12, 1061974), (24, 530987), (37, 344424), (74, 172212), (111, 114808), (113, 112776), (127, 100344), (148, 86106), (222, 57404), (226, 56388), (254, 50172), (296, 43053), (339, 37592), (381, 33448), (444, 28702), (452, 28194), (508, 25086), (678, 18796), (762, 16724), (888, 14351), (904, 14097), (1016, 12543), (1356, 9398), (1524, 8362), (2712, 4699), (3048, 4181)]