25721226

素因数分解:

$2^1\times 3^4\times {\mathrm{179}}^1\times {\mathrm{887}}^1$

素因数の和:1080

約数の個数: 40

約数和(自身を含む): 58021920

約数和(自身を除く): 32300694

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 179, 358, 537, 887, 1074, 1611, 1774, 2661, 3222, 4833, 5322, 7983, 9666, 14499, 15966, 23949, 28998, 47898, 71847, 143694, 158773, 317546, 476319, 952638, 1428957, 2857914, 4286871, 8573742, 12860613, 25721226]

約数ペア:

[(1, 25721226), (2, 12860613), (3, 8573742), (6, 4286871), (9, 2857914), (18, 1428957), (27, 952638), (54, 476319), (81, 317546), (162, 158773), (179, 143694), (358, 71847), (537, 47898), (887, 28998), (1074, 23949), (1611, 15966), (1774, 14499), (2661, 9666), (3222, 7983), (4833, 5322)]