64616346

素因数分解:

$2^1\times 3^3\times {\mathrm{313}}^1\times {\mathrm{3823}}^1$

素因数の和:4147

約数の個数: 32

約数和(自身を含む): 144088320

約数和(自身を除く): 79471974

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 313, 626, 939, 1878, 2817, 3823, 5634, 7646, 8451, 11469, 16902, 22938, 34407, 68814, 103221, 206442, 1196599, 2393198, 3589797, 7179594, 10769391, 21538782, 32308173, 64616346]

約数ペア:

[(1, 64616346), (2, 32308173), (3, 21538782), (6, 10769391), (9, 7179594), (18, 3589797), (27, 2393198), (54, 1196599), (313, 206442), (626, 103221), (939, 68814), (1878, 34407), (2817, 22938), (3823, 16902), (5634, 11469), (7646, 8451)]