2013428745

素因数分解:

$3^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10831}}^1$

素因数の和:10874

約数の個数: 64

約数和(自身を含む): 3837127680

約数和(自身を除く): 1823698935

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 243, 255, 405, 459, 729, 765, 1215, 1377, 2187, 2295, 3645, 4131, 6885, 10831, 10935, 12393, 20655, 32493, 37179, 54155, 61965, 97479, 162465, 184127, 185895, 292437, 487395, 552381, 877311, 920635, 1462185, 1657143, 2631933, 2761905, 4386555, 4971429, 7895799, 8285715, 13159665, 14914287, 23687397, 24857145, 39478995, 44742861, 74571435, 118436985, 134228583, 223714305, 402685749, 671142915, 2013428745]

約数ペア:

[(1, 2013428745), (3, 671142915), (5, 402685749), (9, 223714305), (15, 134228583), (17, 118436985), (27, 74571435), (45, 44742861), (51, 39478995), (81, 24857145), (85, 23687397), (135, 14914287), (153, 13159665), (243, 8285715), (255, 7895799), (405, 4971429), (459, 4386555), (729, 2761905), (765, 2631933), (1215, 1657143), (1377, 1462185), (2187, 920635), (2295, 877311), (3645, 552381), (4131, 487395), (6885, 292437), (10831, 185895), (10935, 184127), (12393, 162465), (20655, 97479), (32493, 61965), (37179, 54155)]