15836856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{881}}^1$

素因数の和:1004

約数の個数: 64

約数和(自身を含む): 45722880

約数和(自身を除く): 29886024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 107, 168, 214, 321, 428, 642, 749, 856, 881, 1284, 1498, 1762, 2247, 2568, 2643, 2996, 3524, 4494, 5286, 5992, 6167, 7048, 8988, 10572, 12334, 17976, 18501, 21144, 24668, 37002, 49336, 74004, 94267, 148008, 188534, 282801, 377068, 565602, 659869, 754136, 1131204, 1319738, 1979607, 2262408, 2639476, 3959214, 5278952, 7918428, 15836856]

約数ペア:

[(1, 15836856), (2, 7918428), (3, 5278952), (4, 3959214), (6, 2639476), (7, 2262408), (8, 1979607), (12, 1319738), (14, 1131204), (21, 754136), (24, 659869), (28, 565602), (42, 377068), (56, 282801), (84, 188534), (107, 148008), (168, 94267), (214, 74004), (321, 49336), (428, 37002), (642, 24668), (749, 21144), (856, 18501), (881, 17976), (1284, 12334), (1498, 10572), (1762, 8988), (2247, 7048), (2568, 6167), (2643, 5992), (2996, 5286), (3524, 4494)]