18343669959

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{1571}}^1\times {\mathrm{41851}}^1$

素因数の和:43459

約数の個数: 24

約数和(自身を含む): 27369199104

約数和(自身を除く): 9025529145

約数列:

[1, 3, 9, 31, 93, 279, 1571, 4713, 14139, 41851, 48701, 125553, 146103, 376659, 438309, 1297381, 3892143, 11676429, 65747921, 197243763, 591731289, 2038185551, 6114556653, 18343669959]

約数ペア:

[(1, 18343669959), (3, 6114556653), (9, 2038185551), (31, 591731289), (93, 197243763), (279, 65747921), (1571, 11676429), (4713, 3892143), (14139, 1297381), (41851, 438309), (48701, 376659), (125553, 146103)]