18185714

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1\times {\mathrm{479}}^1$

素因数の和:985

約数の個数: 16

約数和(自身を含む): 28062720

約数和(自身を除く): 9877006

約数列:

[1, 2, 41, 82, 463, 479, 926, 958, 18983, 19639, 37966, 39278, 221777, 443554, 9092857, 18185714]

約数ペア:

[(1, 18185714), (2, 9092857), (41, 443554), (82, 221777), (463, 39278), (479, 37966), (926, 19639), (958, 18983)]