11986728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:498

約数の個数: 64

約数和(自身を含む): 32672640

約数和(自身を除く): 20685912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 103, 104, 156, 206, 309, 312, 373, 412, 618, 746, 824, 1119, 1236, 1339, 1492, 2238, 2472, 2678, 2984, 4017, 4476, 4849, 5356, 8034, 8952, 9698, 10712, 14547, 16068, 19396, 29094, 32136, 38419, 38792, 58188, 76838, 115257, 116376, 153676, 230514, 307352, 461028, 499447, 922056, 998894, 1498341, 1997788, 2996682, 3995576, 5993364, 11986728]

約数ペア:

[(1, 11986728), (2, 5993364), (3, 3995576), (4, 2996682), (6, 1997788), (8, 1498341), (12, 998894), (13, 922056), (24, 499447), (26, 461028), (39, 307352), (52, 230514), (78, 153676), (103, 116376), (104, 115257), (156, 76838), (206, 58188), (309, 38792), (312, 38419), (373, 32136), (412, 29094), (618, 19396), (746, 16068), (824, 14547), (1119, 10712), (1236, 9698), (1339, 8952), (1492, 8034), (2238, 5356), (2472, 4849), (2678, 4476), (2984, 4017)]