66576678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{4789}}^1$

素因数の和:5132

約数の個数: 32

約数和(自身を含む): 152666880

約数和(自身を除く): 86090202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 331, 662, 993, 1986, 2317, 4634, 4789, 6951, 9578, 13902, 14367, 28734, 33523, 67046, 100569, 201138, 1585159, 3170318, 4755477, 9510954, 11096113, 22192226, 33288339, 66576678]

約数ペア:

[(1, 66576678), (2, 33288339), (3, 22192226), (6, 11096113), (7, 9510954), (14, 4755477), (21, 3170318), (42, 1585159), (331, 201138), (662, 100569), (993, 67046), (1986, 33523), (2317, 28734), (4634, 14367), (4789, 13902), (6951, 9578)]