12347916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8647}}^1$

素因数の和:8678

約数の個数: 48

約数和(自身を含む): 34868736

約数和(自身を除く): 22520820

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, 8647, 17294, 25941, 34588, 51882, 60529, 103764, 121058, 146999, 181587, 242116, 293998, 363174, 440997, 587996, 726348, 881994, 1028993, 1763988, 2057986, 3086979, 4115972, 6173958, 12347916]

約数ペア:

[(1, 12347916), (2, 6173958), (3, 4115972), (4, 3086979), (6, 2057986), (7, 1763988), (12, 1028993), (14, 881994), (17, 726348), (21, 587996), (28, 440997), (34, 363174), (42, 293998), (51, 242116), (68, 181587), (84, 146999), (102, 121058), (119, 103764), (204, 60529), (238, 51882), (357, 34588), (476, 25941), (714, 17294), (1428, 8647)]