10805556

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^2\times {\mathrm{487}}^1$

素因数の和:580

約数の個数: 36

約数和(自身を含む): 25865952

約数和(自身を除く): 15060396

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 487, 516, 974, 1461, 1849, 1948, 2922, 3698, 5547, 5844, 7396, 11094, 20941, 22188, 41882, 62823, 83764, 125646, 251292, 900463, 1800926, 2701389, 3601852, 5402778, 10805556]

約数ペア:

[(1, 10805556), (2, 5402778), (3, 3601852), (4, 2701389), (6, 1800926), (12, 900463), (43, 251292), (86, 125646), (129, 83764), (172, 62823), (258, 41882), (487, 22188), (516, 20941), (974, 11094), (1461, 7396), (1849, 5844), (1948, 5547), (2922, 3698)]