2051257608

素因数分解:

$2^3\times 3^4\times {\mathrm{3165521}}^1$

素因数の和:3165539

約数の個数: 40

約数和(自身を含む): 5745422430

約数和(自身を除く): 3694164822

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 3165521, 6331042, 9496563, 12662084, 18993126, 25324168, 28489689, 37986252, 56979378, 75972504, 85469067, 113958756, 170938134, 227917512, 256407201, 341876268, 512814402, 683752536, 1025628804, 2051257608]

約数ペア:

[(1, 2051257608), (2, 1025628804), (3, 683752536), (4, 512814402), (6, 341876268), (8, 256407201), (9, 227917512), (12, 170938134), (18, 113958756), (24, 85469067), (27, 75972504), (36, 56979378), (54, 37986252), (72, 28489689), (81, 25324168), (108, 18993126), (162, 12662084), (216, 9496563), (324, 6331042), (648, 3165521)]