15912396

素因数分解:

$2^2\times 3^3\times {\mathrm{251}}^1\times {\mathrm{587}}^1$

素因数の和:851

約数の個数: 48

約数和(自身を含む): 41489280

約数和(自身を除く): 25576884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 251, 502, 587, 753, 1004, 1174, 1506, 1761, 2259, 2348, 3012, 3522, 4518, 5283, 6777, 7044, 9036, 10566, 13554, 15849, 21132, 27108, 31698, 63396, 147337, 294674, 442011, 589348, 884022, 1326033, 1768044, 2652066, 3978099, 5304132, 7956198, 15912396]

約数ペア:

[(1, 15912396), (2, 7956198), (3, 5304132), (4, 3978099), (6, 2652066), (9, 1768044), (12, 1326033), (18, 884022), (27, 589348), (36, 442011), (54, 294674), (108, 147337), (251, 63396), (502, 31698), (587, 27108), (753, 21132), (1004, 15849), (1174, 13554), (1506, 10566), (1761, 9036), (2259, 7044), (2348, 6777), (3012, 5283), (3522, 4518)]