68192874

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{23827}}^1$

素因数の和:23891

約数の個数: 32

約数和(自身を含む): 154405440

約数和(自身を除く): 86212566

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 23827, 47654, 71481, 142962, 214443, 428886, 643329, 1262831, 1286658, 2525662, 3788493, 7576986, 11365479, 22730958, 34096437, 68192874]

約数ペア:

[(1, 68192874), (2, 34096437), (3, 22730958), (6, 11365479), (9, 7576986), (18, 3788493), (27, 2525662), (53, 1286658), (54, 1262831), (106, 643329), (159, 428886), (318, 214443), (477, 142962), (954, 71481), (1431, 47654), (2862, 23827)]