129333738

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{2447}}^1$

素因数の和:2858

約数の個数: 32

約数和(自身を含む): 270729216

約数和(自身を除く): 141395478

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 383, 766, 1149, 2298, 2447, 4894, 7341, 8809, 14682, 17618, 26427, 52854, 56281, 112562, 168843, 337686, 937201, 1874402, 2811603, 5623206, 21555623, 43111246, 64666869, 129333738]

約数ペア:

[(1, 129333738), (2, 64666869), (3, 43111246), (6, 21555623), (23, 5623206), (46, 2811603), (69, 1874402), (138, 937201), (383, 337686), (766, 168843), (1149, 112562), (2298, 56281), (2447, 52854), (4894, 26427), (7341, 17618), (8809, 14682)]