8017938

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 18398016

約数和(自身を除く): 10380078

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 107, 138, 181, 207, 214, 321, 362, 414, 543, 642, 963, 1086, 1629, 1926, 2461, 3258, 4163, 4922, 7383, 8326, 12489, 14766, 19367, 22149, 24978, 37467, 38734, 44298, 58101, 74934, 116202, 174303, 348606, 445441, 890882, 1336323, 2672646, 4008969, 8017938]

約数ペア:

[(1, 8017938), (2, 4008969), (3, 2672646), (6, 1336323), (9, 890882), (18, 445441), (23, 348606), (46, 174303), (69, 116202), (107, 74934), (138, 58101), (181, 44298), (207, 38734), (214, 37467), (321, 24978), (362, 22149), (414, 19367), (543, 14766), (642, 12489), (963, 8326), (1086, 7383), (1629, 4922), (1926, 4163), (2461, 3258)]