667563414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1453}}^1\times {\mathrm{10939}}^1$

素因数の和:12404

約数の個数: 32

約数和(自身を含む): 1527048960

約数和(自身を除く): 859485546

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1453, 2906, 4359, 8718, 10171, 10939, 20342, 21878, 30513, 32817, 61026, 65634, 76573, 153146, 229719, 459438, 15894367, 31788734, 47683101, 95366202, 111260569, 222521138, 333781707, 667563414]

約数ペア:

[(1, 667563414), (2, 333781707), (3, 222521138), (6, 111260569), (7, 95366202), (14, 47683101), (21, 31788734), (42, 15894367), (1453, 459438), (2906, 229719), (4359, 153146), (8718, 76573), (10171, 65634), (10939, 61026), (20342, 32817), (21878, 30513)]