18683748

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{30529}}^1$

素因数の和:30556

約数の個数: 36

約数和(自身を含む): 50008140

約数和(自身を除く): 31324392

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 30529, 61058, 91587, 122116, 183174, 274761, 366348, 518993, 549522, 1037986, 1099044, 1556979, 2075972, 3113958, 4670937, 6227916, 9341874, 18683748]

約数ペア:

[(1, 18683748), (2, 9341874), (3, 6227916), (4, 4670937), (6, 3113958), (9, 2075972), (12, 1556979), (17, 1099044), (18, 1037986), (34, 549522), (36, 518993), (51, 366348), (68, 274761), (102, 183174), (153, 122116), (204, 91587), (306, 61058), (612, 30529)]