2479446

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 5762016

約数和(自身を除く): 3282570

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 53, 69, 106, 113, 138, 159, 207, 226, 318, 339, 414, 477, 678, 954, 1017, 1219, 2034, 2438, 2599, 3657, 5198, 5989, 7314, 7797, 10971, 11978, 15594, 17967, 21942, 23391, 35934, 46782, 53901, 107802, 137747, 275494, 413241, 826482, 1239723, 2479446]

約数ペア:

[(1, 2479446), (2, 1239723), (3, 826482), (6, 413241), (9, 275494), (18, 137747), (23, 107802), (46, 53901), (53, 46782), (69, 35934), (106, 23391), (113, 21942), (138, 17967), (159, 15594), (207, 11978), (226, 10971), (318, 7797), (339, 7314), (414, 5989), (477, 5198), (678, 3657), (954, 2599), (1017, 2438), (1219, 2034)]