2017355958

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{28309}}^1$

素因数の和:28461

約数の個数: 48

約数和(自身を含む): 4531185360

約数和(自身を除く): 2513829402

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 107, 111, 214, 222, 321, 333, 642, 666, 963, 1926, 3959, 7918, 11877, 23754, 28309, 35631, 56618, 71262, 84927, 169854, 254781, 509562, 1047433, 2094866, 3029063, 3142299, 6058126, 6284598, 9087189, 9426897, 18174378, 18853794, 27261567, 54523134, 112075331, 224150662, 336225993, 672451986, 1008677979, 2017355958]

約数ペア:

[(1, 2017355958), (2, 1008677979), (3, 672451986), (6, 336225993), (9, 224150662), (18, 112075331), (37, 54523134), (74, 27261567), (107, 18853794), (111, 18174378), (214, 9426897), (222, 9087189), (321, 6284598), (333, 6058126), (642, 3142299), (666, 3029063), (963, 2094866), (1926, 1047433), (3959, 509562), (7918, 254781), (11877, 169854), (23754, 84927), (28309, 71262), (35631, 56618)]