18274242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1693}}^1$

素因数の和:1962

約数の個数: 32

約数和(自身を含む): 41956992

約数和(自身を除く): 23682750

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 257, 514, 771, 1542, 1693, 1799, 3386, 3598, 5079, 5397, 10158, 10794, 11851, 23702, 35553, 71106, 435101, 870202, 1305303, 2610606, 3045707, 6091414, 9137121, 18274242]

約数ペア:

[(1, 18274242), (2, 9137121), (3, 6091414), (6, 3045707), (7, 2610606), (14, 1305303), (21, 870202), (42, 435101), (257, 71106), (514, 35553), (771, 23702), (1542, 11851), (1693, 10794), (1799, 10158), (3386, 5397), (3598, 5079)]