10722222

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1979}}^1$

素因数の和:2037

約数の個数: 48

約数和(自身を含む): 27181440

約数和(自身を除く): 16459218

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 1979, 2709, 3958, 5418, 5937, 11874, 13853, 17811, 27706, 35622, 41559, 83118, 85097, 124677, 170194, 249354, 255291, 510582, 595679, 765873, 1191358, 1531746, 1787037, 3574074, 5361111, 10722222]

約数ペア:

[(1, 10722222), (2, 5361111), (3, 3574074), (6, 1787037), (7, 1531746), (9, 1191358), (14, 765873), (18, 595679), (21, 510582), (42, 255291), (43, 249354), (63, 170194), (86, 124677), (126, 85097), (129, 83118), (258, 41559), (301, 35622), (387, 27706), (602, 17811), (774, 13853), (903, 11874), (1806, 5937), (1979, 5418), (2709, 3958)]