18337708

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{947}}^1$

素因数の和:1101

約数の個数: 24

約数和(自身を含む): 33126912

約数和(自身を除く): 14789204

約数列:

[1, 2, 4, 47, 94, 103, 188, 206, 412, 947, 1894, 3788, 4841, 9682, 19364, 44509, 89018, 97541, 178036, 195082, 390164, 4584427, 9168854, 18337708]

約数ペア:

[(1, 18337708), (2, 9168854), (4, 4584427), (47, 390164), (94, 195082), (103, 178036), (188, 97541), (206, 89018), (412, 44509), (947, 19364), (1894, 9682), (3788, 4841)]