223855866

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{318883}}^1$

素因数の和:318907

約数の個数: 32

約数和(自身を含む): 535725120

約数和(自身を除く): 311869254

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 318883, 637766, 956649, 1913298, 2869947, 4145479, 5739894, 8290958, 8609841, 12436437, 17219682, 24872874, 37309311, 74618622, 111927933, 223855866]

約数ペア:

[(1, 223855866), (2, 111927933), (3, 74618622), (6, 37309311), (9, 24872874), (13, 17219682), (18, 12436437), (26, 8609841), (27, 8290958), (39, 5739894), (54, 4145479), (78, 2869947), (117, 1913298), (234, 956649), (351, 637766), (702, 318883)]