139049874

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{179651}}^1$

素因数の和:179702

約数の個数: 24

約数和(自身を含む): 308282832

約数和(自身を除く): 169232958

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 179651, 359302, 538953, 1077906, 1616859, 3233718, 7724993, 15449986, 23174979, 46349958, 69524937, 139049874]

約数ペア:

[(1, 139049874), (2, 69524937), (3, 46349958), (6, 23174979), (9, 15449986), (18, 7724993), (43, 3233718), (86, 1616859), (129, 1077906), (258, 538953), (387, 359302), (774, 179651)]