2051250054

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{6977041}}^1$

素因数の和:6977060

約数の個数: 24

約数和(自身を含む): 4772296728

約数和(自身を除く): 2721046674

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 6977041, 13954082, 20931123, 41862246, 48839287, 97678574, 146517861, 293035722, 341875009, 683750018, 1025625027, 2051250054]

約数ペア:

[(1, 2051250054), (2, 1025625027), (3, 683750018), (6, 341875009), (7, 293035722), (14, 146517861), (21, 97678574), (42, 48839287), (49, 41862246), (98, 20931123), (147, 13954082), (294, 6977041)]