27881574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{701}}^1\times {\mathrm{947}}^1$

素因数の和:1660

約数の個数: 32

約数和(自身を含む): 63887616

約数和(自身を除く): 36006042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 701, 947, 1402, 1894, 2103, 2841, 4206, 4907, 5682, 6629, 9814, 13258, 14721, 19887, 29442, 39774, 663847, 1327694, 1991541, 3983082, 4646929, 9293858, 13940787, 27881574]

約数ペア:

[(1, 27881574), (2, 13940787), (3, 9293858), (6, 4646929), (7, 3983082), (14, 1991541), (21, 1327694), (42, 663847), (701, 39774), (947, 29442), (1402, 19887), (1894, 14721), (2103, 13258), (2841, 9814), (4206, 6629), (4907, 5682)]