15268716

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{3821}}^1$

素因数の和:3871

約数の個数: 48

約数和(自身を含む): 40666080

約数和(自身を除く): 25397364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3821, 3996, 7642, 11463, 15284, 22926, 34389, 45852, 68778, 103167, 137556, 141377, 206334, 282754, 412668, 424131, 565508, 848262, 1272393, 1696524, 2544786, 3817179, 5089572, 7634358, 15268716]

約数ペア:

[(1, 15268716), (2, 7634358), (3, 5089572), (4, 3817179), (6, 2544786), (9, 1696524), (12, 1272393), (18, 848262), (27, 565508), (36, 424131), (37, 412668), (54, 282754), (74, 206334), (108, 141377), (111, 137556), (148, 103167), (222, 68778), (333, 45852), (444, 34389), (666, 22926), (999, 15284), (1332, 11463), (1998, 7642), (3821, 3996)]