86691858

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^2\times {\mathrm{353}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 192842208

約数和(自身を除く): 106150350

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 122, 183, 353, 366, 671, 706, 1059, 1342, 2013, 2118, 3721, 3883, 4026, 7442, 7766, 11163, 11649, 21533, 22326, 23298, 40931, 43066, 64599, 81862, 122793, 129198, 236863, 245586, 473726, 710589, 1313513, 1421178, 2627026, 3940539, 7881078, 14448643, 28897286, 43345929, 86691858]

約数ペア:

[(1, 86691858), (2, 43345929), (3, 28897286), (6, 14448643), (11, 7881078), (22, 3940539), (33, 2627026), (61, 1421178), (66, 1313513), (122, 710589), (183, 473726), (353, 245586), (366, 236863), (671, 129198), (706, 122793), (1059, 81862), (1342, 64599), (2013, 43066), (2118, 40931), (3721, 23298), (3883, 22326), (4026, 21533), (7442, 11649), (7766, 11163)]