122912178

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{26297}}^1$

素因数の和:26362

約数の個数: 32

約数和(自身を含む): 265083840

約数和(自身を除く): 142171662

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 114, 123, 246, 779, 1558, 2337, 4674, 26297, 52594, 78891, 157782, 499643, 999286, 1078177, 1498929, 2156354, 2997858, 3234531, 6469062, 20485363, 40970726, 61456089, 122912178]

約数ペア:

[(1, 122912178), (2, 61456089), (3, 40970726), (6, 20485363), (19, 6469062), (38, 3234531), (41, 2997858), (57, 2156354), (82, 1498929), (114, 1078177), (123, 999286), (246, 499643), (779, 157782), (1558, 78891), (2337, 52594), (4674, 26297)]