2011842

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{2281}}^1$

素因数の和:2303

約数の個数: 36

約数和(自身を含む): 5072886

約数和(自身を除く): 3061044

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 2281, 4562, 6843, 13686, 15967, 20529, 31934, 41058, 47901, 95802, 111769, 143703, 223538, 287406, 335307, 670614, 1005921, 2011842]

約数ペア:

[(1, 2011842), (2, 1005921), (3, 670614), (6, 335307), (7, 287406), (9, 223538), (14, 143703), (18, 111769), (21, 95802), (42, 47901), (49, 41058), (63, 31934), (98, 20529), (126, 15967), (147, 13686), (294, 6843), (441, 4562), (882, 2281)]