67968018

素因数分解:

$2^1\times 3^3\times {\mathrm{1258667}}^1$

素因数の和:1258678

約数の個数: 16

約数和(自身を含む): 151040160

約数和(自身を除く): 83072142

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1258667, 2517334, 3776001, 7552002, 11328003, 22656006, 33984009, 67968018]

約数ペア:

[(1, 67968018), (2, 33984009), (3, 22656006), (6, 11328003), (9, 7552002), (18, 3776001), (27, 2517334), (54, 1258667)]