31361448906

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1104821}}^1$

素因数の和:1104931

約数の個数: 48

約数和(自身を含む): 72387937440

約数和(自身を除く): 41026488534

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 83, 114, 166, 171, 249, 342, 498, 747, 1494, 1577, 3154, 4731, 9462, 14193, 28386, 1104821, 2209642, 3314463, 6628926, 9943389, 19886778, 20991599, 41983198, 62974797, 91700143, 125949594, 183400286, 188924391, 275100429, 377848782, 550200858, 825301287, 1650602574, 1742302717, 3484605434, 5226908151, 10453816302, 15680724453, 31361448906]

約数ペア:

[(1, 31361448906), (2, 15680724453), (3, 10453816302), (6, 5226908151), (9, 3484605434), (18, 1742302717), (19, 1650602574), (38, 825301287), (57, 550200858), (83, 377848782), (114, 275100429), (166, 188924391), (171, 183400286), (249, 125949594), (342, 91700143), (498, 62974797), (747, 41983198), (1494, 20991599), (1577, 19886778), (3154, 9943389), (4731, 6628926), (9462, 3314463), (14193, 2209642), (28386, 1104821)]