2260026

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 5256576

約数和(自身を除く): 2996550

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 53, 69, 103, 106, 138, 159, 206, 207, 309, 318, 414, 477, 618, 927, 954, 1219, 1854, 2369, 2438, 3657, 4738, 5459, 7107, 7314, 10918, 10971, 14214, 16377, 21321, 21942, 32754, 42642, 49131, 98262, 125557, 251114, 376671, 753342, 1130013, 2260026]

約数ペア:

[(1, 2260026), (2, 1130013), (3, 753342), (6, 376671), (9, 251114), (18, 125557), (23, 98262), (46, 49131), (53, 42642), (69, 32754), (103, 21942), (106, 21321), (138, 16377), (159, 14214), (206, 10971), (207, 10918), (309, 7314), (318, 7107), (414, 5459), (477, 4738), (618, 3657), (927, 2438), (954, 2369), (1219, 1854)]