17963970852

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{337999}}^1$

素因数の和:338152

約数の個数: 48

約数和(自身を含む): 43307264000

約数和(自身を除く): 25343293148

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 103, 129, 172, 206, 258, 309, 412, 516, 618, 1236, 4429, 8858, 13287, 17716, 26574, 53148, 337999, 675998, 1013997, 1351996, 2027994, 4055988, 14533957, 29067914, 34813897, 43601871, 58135828, 69627794, 87203742, 104441691, 139255588, 174407484, 208883382, 417766764, 1496997571, 2993995142, 4490992713, 5987990284, 8981985426, 17963970852]

約数ペア:

[(1, 17963970852), (2, 8981985426), (3, 5987990284), (4, 4490992713), (6, 2993995142), (12, 1496997571), (43, 417766764), (86, 208883382), (103, 174407484), (129, 139255588), (172, 104441691), (206, 87203742), (258, 69627794), (309, 58135828), (412, 43601871), (516, 34813897), (618, 29067914), (1236, 14533957), (4429, 4055988), (8858, 2027994), (13287, 1351996), (17716, 1013997), (26574, 675998), (53148, 337999)]