20180736726

素因数分解:

$2^1\times 3^1\times {\mathrm{8821}}^1\times {\mathrm{381301}}^1$

素因数の和:390127

約数の個数: 16

約数和(自身を含む): 40366154928

約数和(自身を除く): 20185418202

約数列:

[1, 2, 3, 6, 8821, 17642, 26463, 52926, 381301, 762602, 1143903, 2287806, 3363456121, 6726912242, 10090368363, 20180736726]

約数ペア:

[(1, 20180736726), (2, 10090368363), (3, 6726912242), (6, 3363456121), (8821, 2287806), (17642, 1143903), (26463, 762602), (52926, 381301)]