23281326

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{18217}}^1$

素因数の和:18296

約数の個数: 24

約数和(自身を含む): 51156144

約数和(自身を除く): 27874818

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 18217, 36434, 54651, 109302, 163953, 327906, 1293407, 2586814, 3880221, 7760442, 11640663, 23281326]

約数ペア:

[(1, 23281326), (2, 11640663), (3, 7760442), (6, 3880221), (9, 2586814), (18, 1293407), (71, 327906), (142, 163953), (213, 109302), (426, 54651), (639, 36434), (1278, 18217)]