124869618

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{26993}}^1$

素因数の和:27258

約数の個数: 24

約数和(自身を含む): 271613628

約数和(自身を除く): 146744010

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 2313, 4626, 26993, 53986, 80979, 161958, 242937, 485874, 6937201, 13874402, 20811603, 41623206, 62434809, 124869618]

約数ペア:

[(1, 124869618), (2, 62434809), (3, 41623206), (6, 20811603), (9, 13874402), (18, 6937201), (257, 485874), (514, 242937), (771, 161958), (1542, 80979), (2313, 53986), (4626, 26993)]