61979178

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31981}}^1$

素因数の和:32022

約数の個数: 32

約数和(自身を含む): 138162240

約数和(自身を除く): 76183062

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 31981, 63962, 95943, 191886, 543677, 607639, 1087354, 1215278, 1631031, 1822917, 3262062, 3645834, 10329863, 20659726, 30989589, 61979178]

約数ペア:

[(1, 61979178), (2, 30989589), (3, 20659726), (6, 10329863), (17, 3645834), (19, 3262062), (34, 1822917), (38, 1631031), (51, 1215278), (57, 1087354), (102, 607639), (114, 543677), (323, 191886), (646, 95943), (969, 63962), (1938, 31981)]