15679727778

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18274741}}^1$

素因数の和:18274770

約数の個数: 32

約数和(自身を含む): 36841879872

約数和(自身を除く): 21162152094

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 18274741, 36549482, 54824223, 109648446, 201022151, 237571633, 402044302, 475143266, 603066453, 712714899, 1206132906, 1425429798, 2613287963, 5226575926, 7839863889, 15679727778]

約数ペア:

[(1, 15679727778), (2, 7839863889), (3, 5226575926), (6, 2613287963), (11, 1425429798), (13, 1206132906), (22, 712714899), (26, 603066453), (33, 475143266), (39, 402044302), (66, 237571633), (78, 201022151), (143, 109648446), (286, 54824223), (429, 36549482), (858, 18274741)]