123024978

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2999}}^1$

素因数の和:3103

約数の個数: 48

約数和(自身を含む): 277992000

約数和(自身を除く): 154967022

約数列:

[1, 2, 3, 6, 9, 18, 43, 53, 86, 106, 129, 159, 258, 318, 387, 477, 774, 954, 2279, 2999, 4558, 5998, 6837, 8997, 13674, 17994, 20511, 26991, 41022, 53982, 128957, 158947, 257914, 317894, 386871, 476841, 773742, 953682, 1160613, 1430523, 2321226, 2861046, 6834721, 13669442, 20504163, 41008326, 61512489, 123024978]

約数ペア:

[(1, 123024978), (2, 61512489), (3, 41008326), (6, 20504163), (9, 13669442), (18, 6834721), (43, 2861046), (53, 2321226), (86, 1430523), (106, 1160613), (129, 953682), (159, 773742), (258, 476841), (318, 386871), (387, 317894), (477, 257914), (774, 158947), (954, 128957), (2279, 53982), (2999, 41022), (4558, 26991), (5998, 20511), (6837, 17994), (8997, 13674)]