3947412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{46993}}^1$

素因数の和:47007

約数の個数: 24

約数和(自身を含む): 10526656

約数和(自身を除く): 6579244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 46993, 93986, 140979, 187972, 281958, 328951, 563916, 657902, 986853, 1315804, 1973706, 3947412]

約数ペア:

[(1, 3947412), (2, 1973706), (3, 1315804), (4, 986853), (6, 657902), (7, 563916), (12, 328951), (14, 281958), (21, 187972), (28, 140979), (42, 93986), (84, 46993)]