11986488

素因数分解:

$2^3\times 3^3\times {\mathrm{211}}^1\times {\mathrm{263}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 33580800

約数和(自身を除く): 21594312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 211, 216, 263, 422, 526, 633, 789, 844, 1052, 1266, 1578, 1688, 1899, 2104, 2367, 2532, 3156, 3798, 4734, 5064, 5697, 6312, 7101, 7596, 9468, 11394, 14202, 15192, 18936, 22788, 28404, 45576, 55493, 56808, 110986, 166479, 221972, 332958, 443944, 499437, 665916, 998874, 1331832, 1498311, 1997748, 2996622, 3995496, 5993244, 11986488]

約数ペア:

[(1, 11986488), (2, 5993244), (3, 3995496), (4, 2996622), (6, 1997748), (8, 1498311), (9, 1331832), (12, 998874), (18, 665916), (24, 499437), (27, 443944), (36, 332958), (54, 221972), (72, 166479), (108, 110986), (211, 56808), (216, 55493), (263, 45576), (422, 28404), (526, 22788), (633, 18936), (789, 15192), (844, 14202), (1052, 11394), (1266, 9468), (1578, 7596), (1688, 7101), (1899, 6312), (2104, 5697), (2367, 5064), (2532, 4734), (3156, 3798)]