2586006

素因数分解:

$2^1\times 3^5\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:347

約数の個数: 48

約数和(自身を含む): 6171984

約数和(自身を除く): 3585978

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 243, 306, 313, 459, 486, 626, 918, 939, 1377, 1878, 2754, 2817, 4131, 5321, 5634, 8262, 8451, 10642, 15963, 16902, 25353, 31926, 47889, 50706, 76059, 95778, 143667, 152118, 287334, 431001, 862002, 1293003, 2586006]

約数ペア:

[(1, 2586006), (2, 1293003), (3, 862002), (6, 431001), (9, 287334), (17, 152118), (18, 143667), (27, 95778), (34, 76059), (51, 50706), (54, 47889), (81, 31926), (102, 25353), (153, 16902), (162, 15963), (243, 10642), (306, 8451), (313, 8262), (459, 5634), (486, 5321), (626, 4131), (918, 2817), (939, 2754), (1377, 1878)]