8742642

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{23887}}^1$

素因数の和:23953

約数の個数: 16

約数和(自身を含む): 17772672

約数和(自身を除く): 9030030

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 23887, 47774, 71661, 143322, 1457107, 2914214, 4371321, 8742642]

約数ペア:

[(1, 8742642), (2, 4371321), (3, 2914214), (6, 1457107), (61, 143322), (122, 71661), (183, 47774), (366, 23887)]