18170474

素因数分解:

$2^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{2347}}^1$

素因数の和:2442

約数の個数: 24

約数和(自身を含む): 32120640

約数和(自身を除く): 13950166

約数列:

[1, 2, 7, 14, 49, 79, 98, 158, 553, 1106, 2347, 3871, 4694, 7742, 16429, 32858, 115003, 185413, 230006, 370826, 1297891, 2595782, 9085237, 18170474]

約数ペア:

[(1, 18170474), (2, 9085237), (7, 2595782), (14, 1297891), (49, 370826), (79, 230006), (98, 185413), (158, 115003), (553, 32858), (1106, 16429), (2347, 7742), (3871, 4694)]