18081476

素因数分解:

$2^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1861}}^1$

素因数の和:2219

約数の個数: 24

約数和(自身を含む): 36286656

約数和(自身を除く): 18205180

約数列:

[1, 2, 4, 7, 14, 28, 347, 694, 1388, 1861, 2429, 3722, 4858, 7444, 9716, 13027, 26054, 52108, 645767, 1291534, 2583068, 4520369, 9040738, 18081476]

約数ペア:

[(1, 18081476), (2, 9040738), (4, 4520369), (7, 2583068), (14, 1291534), (28, 645767), (347, 52108), (694, 26054), (1388, 13027), (1861, 9716), (2429, 7444), (3722, 4858)]