28374066

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5237}}^1$

素因数の和:5295

約数の個数: 48

約数和(自身を含む): 71907264

約数和(自身を除く): 43533198

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, 5237, 5418, 10474, 15711, 31422, 36659, 47133, 73318, 94266, 109977, 219954, 225191, 329931, 450382, 659862, 675573, 1351146, 1576337, 2026719, 3152674, 4053438, 4729011, 9458022, 14187033, 28374066]

約数ペア:

[(1, 28374066), (2, 14187033), (3, 9458022), (6, 4729011), (7, 4053438), (9, 3152674), (14, 2026719), (18, 1576337), (21, 1351146), (42, 675573), (43, 659862), (63, 450382), (86, 329931), (126, 225191), (129, 219954), (258, 109977), (301, 94266), (387, 73318), (602, 47133), (774, 36659), (903, 31422), (1806, 15711), (2709, 10474), (5237, 5418)]