1566691326

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{43067}}^1$

素因数の和:43165

約数の個数: 48

約数和(自身を含む): 3547425024

約数和(自身を除く): 1980733698

約数列:

[1, 2, 3, 6, 9, 18, 43, 47, 86, 94, 129, 141, 258, 282, 387, 423, 774, 846, 2021, 4042, 6063, 12126, 18189, 36378, 43067, 86134, 129201, 258402, 387603, 775206, 1851881, 2024149, 3703762, 4048298, 5555643, 6072447, 11111286, 12144894, 16666929, 18217341, 33333858, 36434682, 87038407, 174076814, 261115221, 522230442, 783345663, 1566691326]

約数ペア:

[(1, 1566691326), (2, 783345663), (3, 522230442), (6, 261115221), (9, 174076814), (18, 87038407), (43, 36434682), (47, 33333858), (86, 18217341), (94, 16666929), (129, 12144894), (141, 11111286), (258, 6072447), (282, 5555643), (387, 4048298), (423, 3703762), (774, 2024149), (846, 1851881), (2021, 775206), (4042, 387603), (6063, 258402), (12126, 129201), (18189, 86134), (36378, 43067)]