81827874

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{18257}}^1$

素因数の和:18351

約数の個数: 32

約数和(自身を含む): 184040640

約数和(自身を除く): 102212766

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 498, 747, 1494, 2241, 4482, 18257, 36514, 54771, 109542, 164313, 328626, 492939, 985878, 1515331, 3030662, 4545993, 9091986, 13637979, 27275958, 40913937, 81827874]

約数ペア:

[(1, 81827874), (2, 40913937), (3, 27275958), (6, 13637979), (9, 9091986), (18, 4545993), (27, 3030662), (54, 1515331), (83, 985878), (166, 492939), (249, 328626), (498, 164313), (747, 109542), (1494, 54771), (2241, 36514), (4482, 18257)]