15679907838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{124443713}}^1$

素因数の和:124443728

約数の個数: 24

約数和(自身を含む): 38826438768

約数和(自身を除く): 23146530930

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 124443713, 248887426, 373331139, 746662278, 871105991, 1119993417, 1742211982, 2239986834, 2613317973, 5226635946, 7839953919, 15679907838]

約数ペア:

[(1, 15679907838), (2, 7839953919), (3, 5226635946), (6, 2613317973), (7, 2239986834), (9, 1742211982), (14, 1119993417), (18, 871105991), (21, 746662278), (42, 373331139), (63, 248887426), (126, 124443713)]