21960594

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{5471}}^1$

素因数の和:5702

約数の個数: 24

約数和(自身を含む): 47803392

約数和(自身を除く): 25842798

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1338, 2007, 4014, 5471, 10942, 16413, 32826, 49239, 98478, 1220033, 2440066, 3660099, 7320198, 10980297, 21960594]

約数ペア:

[(1, 21960594), (2, 10980297), (3, 7320198), (6, 3660099), (9, 2440066), (18, 1220033), (223, 98478), (446, 49239), (669, 32826), (1338, 16413), (2007, 10942), (4014, 5471)]