6490854

素因数分解:

$2^1\times 3^4\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:506

約数の個数: 40

約数和(自身を含む): 14723280

約数和(自身を除く): 8232426

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 103, 162, 206, 309, 389, 618, 778, 927, 1167, 1854, 2334, 2781, 3501, 5562, 7002, 8343, 10503, 16686, 21006, 31509, 40067, 63018, 80134, 120201, 240402, 360603, 721206, 1081809, 2163618, 3245427, 6490854]

約数ペア:

[(1, 6490854), (2, 3245427), (3, 2163618), (6, 1081809), (9, 721206), (18, 360603), (27, 240402), (54, 120201), (81, 80134), (103, 63018), (162, 40067), (206, 31509), (309, 21006), (389, 16686), (618, 10503), (778, 8343), (927, 7002), (1167, 5562), (1854, 3501), (2334, 2781)]