17387412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{206993}}^1$

素因数の和:207007

約数の個数: 24

約数和(自身を含む): 46366656

約数和(自身を除く): 28979244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 206993, 413986, 620979, 827972, 1241958, 1448951, 2483916, 2897902, 4346853, 5795804, 8693706, 17387412]

約数ペア:

[(1, 17387412), (2, 8693706), (3, 5795804), (4, 4346853), (6, 2897902), (7, 2483916), (12, 1448951), (14, 1241958), (21, 827972), (28, 620979), (42, 413986), (84, 206993)]