64670994

素因数分解:

$2^1\times 3^3\times {\mathrm{607}}^1\times {\mathrm{1973}}^1$

素因数の和:2591

約数の個数: 32

約数和(自身を含む): 144023040

約数和(自身を除く): 79352046

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 607, 1214, 1821, 1973, 3642, 3946, 5463, 5919, 10926, 11838, 16389, 17757, 32778, 35514, 53271, 106542, 1197611, 2395222, 3592833, 7185666, 10778499, 21556998, 32335497, 64670994]

約数ペア:

[(1, 64670994), (2, 32335497), (3, 21556998), (6, 10778499), (9, 7185666), (18, 3592833), (27, 2395222), (54, 1197611), (607, 106542), (1214, 53271), (1821, 35514), (1973, 32778), (3642, 17757), (3946, 16389), (5463, 11838), (5919, 10926)]