18133892

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{4289}}^1$

素因数の和:4451

約数の個数: 24

約数和(自身を含む): 36516480

約数和(自身を除く): 18382588

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 4228, 4289, 8578, 17156, 30023, 60046, 120092, 647639, 1295278, 2590556, 4533473, 9066946, 18133892]

約数ペア:

[(1, 18133892), (2, 9066946), (4, 4533473), (7, 2590556), (14, 1295278), (28, 647639), (151, 120092), (302, 60046), (604, 30023), (1057, 17156), (2114, 8578), (4228, 4289)]