38969478

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{10771}}^1$

素因数の和:10849

約数の個数: 32

約数和(自身を含む): 87899520

約数和(自身を除く): 48930042

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 402, 603, 1206, 1809, 3618, 10771, 21542, 32313, 64626, 96939, 193878, 290817, 581634, 721657, 1443314, 2164971, 4329942, 6494913, 12989826, 19484739, 38969478]

約数ペア:

[(1, 38969478), (2, 19484739), (3, 12989826), (6, 6494913), (9, 4329942), (18, 2164971), (27, 1443314), (54, 721657), (67, 581634), (134, 290817), (201, 193878), (402, 96939), (603, 64626), (1206, 32313), (1809, 21542), (3618, 10771)]