1840805874

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{10037}}^1$

素因数の和:10511

約数の個数: 48

約数和(自身を含む): 4171632192

約数和(自身を除く): 2330826318

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 443, 886, 1329, 2658, 3987, 7974, 10037, 10189, 20074, 20378, 30111, 30567, 60222, 61134, 90333, 91701, 180666, 183402, 230851, 461702, 692553, 1385106, 2077659, 4155318, 4446391, 8892782, 13339173, 26678346, 40017519, 80035038, 102266993, 204533986, 306800979, 613601958, 920402937, 1840805874]

約数ペア:

[(1, 1840805874), (2, 920402937), (3, 613601958), (6, 306800979), (9, 204533986), (18, 102266993), (23, 80035038), (46, 40017519), (69, 26678346), (138, 13339173), (207, 8892782), (414, 4446391), (443, 4155318), (886, 2077659), (1329, 1385106), (2658, 692553), (3987, 461702), (7974, 230851), (10037, 183402), (10189, 180666), (20074, 91701), (20378, 90333), (30111, 61134), (30567, 60222)]