2520828

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{1373}}^1$

素因数の和:1403

約数の個数: 48

約数和(自身を含む): 6924960

約数和(自身を除く): 4404132

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1373, 1836, 2746, 4119, 5492, 8238, 12357, 16476, 23341, 24714, 37071, 46682, 49428, 70023, 74142, 93364, 140046, 148284, 210069, 280092, 420138, 630207, 840276, 1260414, 2520828]

約数ペア:

[(1, 2520828), (2, 1260414), (3, 840276), (4, 630207), (6, 420138), (9, 280092), (12, 210069), (17, 148284), (18, 140046), (27, 93364), (34, 74142), (36, 70023), (51, 49428), (54, 46682), (68, 37071), (102, 24714), (108, 23341), (153, 16476), (204, 12357), (306, 8238), (459, 5492), (612, 4119), (918, 2746), (1373, 1836)]