68165454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1622987}}^1$

素因数の和:1622999

約数の個数: 16

約数和(自身を含む): 155806848

約数和(自身を除く): 87641394

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1622987, 3245974, 4868961, 9737922, 11360909, 22721818, 34082727, 68165454]

約数ペア:

[(1, 68165454), (2, 34082727), (3, 22721818), (6, 11360909), (7, 9737922), (14, 4868961), (21, 3245974), (42, 1622987)]