18059916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12647}}^1$

素因数の和:12678

約数の個数: 48

約数和(自身を含む): 50996736

約数和(自身を除く): 32936820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 12647, 25294, 37941, 50588, 75882, 88529, 151764, 177058, 214999, 265587, 354116, 429998, 531174, 644997, 859996, 1062348, 1289994, 1504993, 2579988, 3009986, 4514979, 6019972, 9029958, 18059916]

約数ペア:

[(1, 18059916), (2, 9029958), (3, 6019972), (4, 4514979), (6, 3009986), (7, 2579988), (12, 1504993), (14, 1289994), (17, 1062348), (21, 859996), (28, 644997), (34, 531174), (42, 429998), (51, 354116), (68, 265587), (84, 214999), (102, 177058), (119, 151764), (204, 88529), (238, 75882), (357, 50588), (476, 37941), (714, 25294), (1428, 12647)]