10639146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{137}}^1$

素因数の和:235

約数の個数: 48

約数和(自身を含む): 25078464

約数和(自身を除く): 14439318

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 137, 258, 274, 301, 411, 602, 822, 903, 959, 1806, 1849, 1918, 2877, 3698, 5547, 5754, 5891, 11094, 11782, 12943, 17673, 25886, 35346, 38829, 41237, 77658, 82474, 123711, 247422, 253313, 506626, 759939, 1519878, 1773191, 3546382, 5319573, 10639146]

約数ペア:

[(1, 10639146), (2, 5319573), (3, 3546382), (6, 1773191), (7, 1519878), (14, 759939), (21, 506626), (42, 253313), (43, 247422), (86, 123711), (129, 82474), (137, 77658), (258, 41237), (274, 38829), (301, 35346), (411, 25886), (602, 17673), (822, 12943), (903, 11782), (959, 11094), (1806, 5891), (1849, 5754), (1918, 5547), (2877, 3698)]