25290414

素因数分解:

$2^1\times 3^3\times {\mathrm{103}}^1\times {\mathrm{4547}}^1$

素因数の和:4661

約数の個数: 32

約数和(自身を含む): 56759040

約数和(自身を除く): 31468626

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 103, 206, 309, 618, 927, 1854, 2781, 4547, 5562, 9094, 13641, 27282, 40923, 81846, 122769, 245538, 468341, 936682, 1405023, 2810046, 4215069, 8430138, 12645207, 25290414]

約数ペア:

[(1, 25290414), (2, 12645207), (3, 8430138), (6, 4215069), (9, 2810046), (18, 1405023), (27, 936682), (54, 468341), (103, 245538), (206, 122769), (309, 81846), (618, 40923), (927, 27282), (1854, 13641), (2781, 9094), (4547, 5562)]