180002214

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{33223}}^1$

素因数の和:33281

約数の個数: 48

約数和(自身を含む): 456099072

約数和(自身を除く): 276096858

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, 2709, 5418, 33223, 66446, 99669, 199338, 232561, 299007, 465122, 598014, 697683, 1395366, 1428589, 2093049, 2857178, 4186098, 4285767, 8571534, 10000123, 12857301, 20000246, 25714602, 30000369, 60000738, 90001107, 180002214]

約数ペア:

[(1, 180002214), (2, 90001107), (3, 60000738), (6, 30000369), (7, 25714602), (9, 20000246), (14, 12857301), (18, 10000123), (21, 8571534), (42, 4285767), (43, 4186098), (63, 2857178), (86, 2093049), (126, 1428589), (129, 1395366), (258, 697683), (301, 598014), (387, 465122), (602, 299007), (774, 232561), (903, 199338), (1806, 99669), (2709, 66446), (5418, 33223)]