840834

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{677}}^1$

素因数の和:711

約数の個数: 32

約数和(自身を含む): 1952640

約数和(自身を除く): 1111806

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 677, 1242, 1354, 2031, 4062, 6093, 12186, 15571, 18279, 31142, 36558, 46713, 93426, 140139, 280278, 420417, 840834]

約数ペア:

[(1, 840834), (2, 420417), (3, 280278), (6, 140139), (9, 93426), (18, 46713), (23, 36558), (27, 31142), (46, 18279), (54, 15571), (69, 12186), (138, 6093), (207, 4062), (414, 2031), (621, 1354), (677, 1242)]