69499878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{3251}}^1$

素因数の和:3772

約数の個数: 32

約数和(自身を含む): 159217920

約数和(自身を除く): 89718042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 509, 1018, 1527, 3054, 3251, 3563, 6502, 7126, 9753, 10689, 19506, 21378, 22757, 45514, 68271, 136542, 1654759, 3309518, 4964277, 9928554, 11583313, 23166626, 34749939, 69499878]

約数ペア:

[(1, 69499878), (2, 34749939), (3, 23166626), (6, 11583313), (7, 9928554), (14, 4964277), (21, 3309518), (42, 1654759), (509, 136542), (1018, 68271), (1527, 45514), (3054, 22757), (3251, 21378), (3563, 19506), (6502, 10689), (7126, 9753)]