138401874

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{45497}}^1$

素因数の和:45531

約数の個数: 36

約数和(自身を含む): 324719226

約数和(自身を除く): 186317352

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 45497, 90994, 136491, 272982, 409473, 591461, 818946, 1182922, 1774383, 3548766, 5323149, 7688993, 10646298, 15377986, 23066979, 46133958, 69200937, 138401874]

約数ペア:

[(1, 138401874), (2, 69200937), (3, 46133958), (6, 23066979), (9, 15377986), (13, 10646298), (18, 7688993), (26, 5323149), (39, 3548766), (78, 1774383), (117, 1182922), (169, 818946), (234, 591461), (338, 409473), (507, 272982), (1014, 136491), (1521, 90994), (3042, 45497)]