2012488254

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{104393}}^1$

素因数の和:104431

約数の個数: 80

約数和(自身を含む): 5456883168

約数和(自身を除く): 3444394914

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 81, 102, 119, 126, 153, 162, 189, 238, 306, 357, 378, 459, 567, 714, 918, 1071, 1134, 1377, 2142, 2754, 3213, 6426, 9639, 19278, 104393, 208786, 313179, 626358, 730751, 939537, 1461502, 1774681, 1879074, 2192253, 2818611, 3549362, 4384506, 5324043, 5637222, 6576759, 8455833, 10648086, 12422767, 13153518, 15972129, 16911666, 19730277, 24845534, 31944258, 37268301, 39460554, 47916387, 59190831, 74536602, 95832774, 111804903, 118381662, 143749161, 223609806, 287498322, 335414709, 670829418, 1006244127, 2012488254]

約数ペア:

[(1, 2012488254), (2, 1006244127), (3, 670829418), (6, 335414709), (7, 287498322), (9, 223609806), (14, 143749161), (17, 118381662), (18, 111804903), (21, 95832774), (27, 74536602), (34, 59190831), (42, 47916387), (51, 39460554), (54, 37268301), (63, 31944258), (81, 24845534), (102, 19730277), (119, 16911666), (126, 15972129), (153, 13153518), (162, 12422767), (189, 10648086), (238, 8455833), (306, 6576759), (357, 5637222), (378, 5324043), (459, 4384506), (567, 3549362), (714, 2818611), (918, 2192253), (1071, 1879074), (1134, 1774681), (1377, 1461502), (2142, 939537), (2754, 730751), (3213, 626358), (6426, 313179), (9639, 208786), (19278, 104393)]