21652536

素因数分解:

$2^3\times 3^1\times {\mathrm{277}}^1\times {\mathrm{3257}}^1$

素因数の和:3543

約数の個数: 32

約数和(自身を含む): 54343440

約数和(自身を除く): 32690904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 277, 554, 831, 1108, 1662, 2216, 3257, 3324, 6514, 6648, 9771, 13028, 19542, 26056, 39084, 78168, 902189, 1804378, 2706567, 3608756, 5413134, 7217512, 10826268, 21652536]

約数ペア:

[(1, 21652536), (2, 10826268), (3, 7217512), (4, 5413134), (6, 3608756), (8, 2706567), (12, 1804378), (24, 902189), (277, 78168), (554, 39084), (831, 26056), (1108, 19542), (1662, 13028), (2216, 9771), (3257, 6648), (3324, 6514)]