3256218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{601}}^1$

素因数の和:659

約数の個数: 48

約数和(自身を含む): 8264256

約数和(自身を除く): 5008038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 601, 602, 774, 903, 1202, 1803, 1806, 2709, 3606, 4207, 5409, 5418, 8414, 10818, 12621, 25242, 25843, 37863, 51686, 75726, 77529, 155058, 180901, 232587, 361802, 465174, 542703, 1085406, 1628109, 3256218]

約数ペア:

[(1, 3256218), (2, 1628109), (3, 1085406), (6, 542703), (7, 465174), (9, 361802), (14, 232587), (18, 180901), (21, 155058), (42, 77529), (43, 75726), (63, 51686), (86, 37863), (126, 25843), (129, 25242), (258, 12621), (301, 10818), (387, 8414), (601, 5418), (602, 5409), (774, 4207), (903, 3606), (1202, 2709), (1803, 1806)]