1689957972

素因数分解:

$2^2\times 3^3\times {\mathrm{15647759}}^1$

素因数の和:15647772

約数の個数: 24

約数和(自身を含む): 4381372800

約数和(自身を除く): 2691414828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 15647759, 31295518, 46943277, 62591036, 93886554, 140829831, 187773108, 281659662, 422489493, 563319324, 844978986, 1689957972]

約数ペア:

[(1, 1689957972), (2, 844978986), (3, 563319324), (4, 422489493), (6, 281659662), (9, 187773108), (12, 140829831), (18, 93886554), (27, 62591036), (36, 46943277), (54, 31295518), (108, 15647759)]