137681838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1092713}}^1$

素因数の和:1092728

約数の個数: 24

約数和(自身を含む): 340926768

約数和(自身を除く): 203244930

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1092713, 2185426, 3278139, 6556278, 7648991, 9834417, 15297982, 19668834, 22946973, 45893946, 68840919, 137681838]

約数ペア:

[(1, 137681838), (2, 68840919), (3, 45893946), (6, 22946973), (7, 19668834), (9, 15297982), (14, 9834417), (18, 7648991), (21, 6556278), (42, 3278139), (63, 2185426), (126, 1092713)]