42878412

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{32191}}^1$

素因数の和:32238

約数の個数: 36

約数和(自身を含む): 111319936

約数和(自身を除く): 68441524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 32191, 64382, 96573, 128764, 193146, 289719, 386292, 579438, 1158876, 1191067, 2382134, 3573201, 4764268, 7146402, 10719603, 14292804, 21439206, 42878412]

約数ペア:

[(1, 42878412), (2, 21439206), (3, 14292804), (4, 10719603), (6, 7146402), (9, 4764268), (12, 3573201), (18, 2382134), (36, 1191067), (37, 1158876), (74, 579438), (111, 386292), (148, 289719), (222, 193146), (333, 128764), (444, 96573), (666, 64382), (1332, 32191)]