65171484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{258617}}^1$

素因数の和:258634

約数の個数: 36

約数和(自身を含む): 188273904

約数和(自身を除く): 123102420

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 258617, 517234, 775851, 1034468, 1551702, 1810319, 2327553, 3103404, 3620638, 4655106, 5430957, 7241276, 9310212, 10861914, 16292871, 21723828, 32585742, 65171484]

約数ペア:

[(1, 65171484), (2, 32585742), (3, 21723828), (4, 16292871), (6, 10861914), (7, 9310212), (9, 7241276), (12, 5430957), (14, 4655106), (18, 3620638), (21, 3103404), (28, 2327553), (36, 1810319), (42, 1551702), (63, 1034468), (84, 775851), (126, 517234), (252, 258617)]