64644282

素因数分解:

$2^1\times 3^2\times {\mathrm{1129}}^1\times {\mathrm{3181}}^1$

素因数の和:4318

約数の個数: 24

約数和(自身を含む): 140230740

約数和(自身を除く): 75586458

約数列:

[1, 2, 3, 6, 9, 18, 1129, 2258, 3181, 3387, 6362, 6774, 9543, 10161, 19086, 20322, 28629, 57258, 3591349, 7182698, 10774047, 21548094, 32322141, 64644282]

約数ペア:

[(1, 64644282), (2, 32322141), (3, 21548094), (6, 10774047), (9, 7182698), (18, 3591349), (1129, 57258), (2258, 28629), (3181, 20322), (3387, 19086), (6362, 10161), (6774, 9543)]