12345054

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{28979}}^1$

素因数の和:29055

約数の個数: 16

約数和(自身を含む): 25038720

約数和(自身を除く): 12693666

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 28979, 57958, 86937, 173874, 2057509, 4115018, 6172527, 12345054]

約数ペア:

[(1, 12345054), (2, 6172527), (3, 4115018), (6, 2057509), (71, 173874), (142, 86937), (213, 57958), (426, 28979)]