27994806

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5167}}^1$

素因数の和:5225

約数の個数: 48

約数和(自身を含む): 70946304

約数和(自身を除く): 42951498

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, 5167, 5418, 10334, 15501, 31002, 36169, 46503, 72338, 93006, 108507, 217014, 222181, 325521, 444362, 651042, 666543, 1333086, 1555267, 1999629, 3110534, 3999258, 4665801, 9331602, 13997403, 27994806]

約数ペア:

[(1, 27994806), (2, 13997403), (3, 9331602), (6, 4665801), (7, 3999258), (9, 3110534), (14, 1999629), (18, 1555267), (21, 1333086), (42, 666543), (43, 651042), (63, 444362), (86, 325521), (126, 222181), (129, 217014), (258, 108507), (301, 93006), (387, 72338), (602, 46503), (774, 36169), (903, 31002), (1806, 15501), (2709, 10334), (5167, 5418)]