3988674

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 9123192

約数和(自身を除く): 5134518

約数列:

[1, 2, 3, 6, 9, 18, 37, 53, 74, 106, 111, 113, 159, 222, 226, 318, 333, 339, 477, 666, 678, 954, 1017, 1961, 2034, 3922, 4181, 5883, 5989, 8362, 11766, 11978, 12543, 17649, 17967, 25086, 35298, 35934, 37629, 53901, 75258, 107802, 221593, 443186, 664779, 1329558, 1994337, 3988674]

約数ペア:

[(1, 3988674), (2, 1994337), (3, 1329558), (6, 664779), (9, 443186), (18, 221593), (37, 107802), (53, 75258), (74, 53901), (106, 37629), (111, 35934), (113, 35298), (159, 25086), (222, 17967), (226, 17649), (318, 12543), (333, 11978), (339, 11766), (477, 8362), (666, 5989), (678, 5883), (954, 4181), (1017, 3922), (1961, 2034)]