142750986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{24809}}^1$

素因数の和:24958

約数の個数: 32

約数和(自身を含む): 328682880

約数和(自身を除く): 185931894

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 822, 959, 1918, 2877, 5754, 24809, 49618, 74427, 148854, 173663, 347326, 520989, 1041978, 3398833, 6797666, 10196499, 20392998, 23791831, 47583662, 71375493, 142750986]

約数ペア:

[(1, 142750986), (2, 71375493), (3, 47583662), (6, 23791831), (7, 20392998), (14, 10196499), (21, 6797666), (42, 3398833), (137, 1041978), (274, 520989), (411, 347326), (822, 173663), (959, 148854), (1918, 74427), (2877, 49618), (5754, 24809)]