1821414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2551}}^1$

素因数の和:2580

約数の個数: 32

約数和(自身を含む): 4409856

約数和(自身を除く): 2588442

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 2551, 5102, 7653, 15306, 17857, 35714, 43367, 53571, 86734, 107142, 130101, 260202, 303569, 607138, 910707, 1821414]

約数ペア:

[(1, 1821414), (2, 910707), (3, 607138), (6, 303569), (7, 260202), (14, 130101), (17, 107142), (21, 86734), (34, 53571), (42, 43367), (51, 35714), (102, 17857), (119, 15306), (238, 7653), (357, 5102), (714, 2551)]