66854274

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{4219}}^1$

素因数の和:4382

約数の個数: 32

約数和(自身を含む): 141792000

約数和(自身を除く): 74937726

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 139, 278, 417, 834, 2641, 4219, 5282, 7923, 8438, 12657, 15846, 25314, 80161, 160322, 240483, 480966, 586441, 1172882, 1759323, 3518646, 11142379, 22284758, 33427137, 66854274]

約数ペア:

[(1, 66854274), (2, 33427137), (3, 22284758), (6, 11142379), (19, 3518646), (38, 1759323), (57, 1172882), (114, 586441), (139, 480966), (278, 240483), (417, 160322), (834, 80161), (2641, 25314), (4219, 15846), (5282, 12657), (7923, 8438)]