1908378

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{1093}}^1$

素因数の和:1198

約数の個数: 24

約数和(自身を含む): 4181268

約数和(自身を除く): 2272890

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 582, 873, 1093, 1746, 2186, 3279, 6558, 9837, 19674, 106021, 212042, 318063, 636126, 954189, 1908378]

約数ペア:

[(1, 1908378), (2, 954189), (3, 636126), (6, 318063), (9, 212042), (18, 106021), (97, 19674), (194, 9837), (291, 6558), (582, 3279), (873, 2186), (1093, 1746)]