18802488

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{9439}}^1$

素因数の和:9531

約数の個数: 32

約数和(自身を含む): 47577600

約数和(自身を除く): 28775112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 9439, 18878, 28317, 37756, 56634, 75512, 113268, 226536, 783437, 1566874, 2350311, 3133748, 4700622, 6267496, 9401244, 18802488]

約数ペア:

[(1, 18802488), (2, 9401244), (3, 6267496), (4, 4700622), (6, 3133748), (8, 2350311), (12, 1566874), (24, 783437), (83, 226536), (166, 113268), (249, 75512), (332, 56634), (498, 37756), (664, 28317), (996, 18878), (1992, 9439)]