6431508738

素因数分解:

$2^1\times 3^2\times {\mathrm{991}}^1\times {\mathrm{360551}}^1$

素因数の和:361550

約数の個数: 24

約数和(自身を含む): 13949035776

約数和(自身を除く): 7517527038

約数列:

[1, 2, 3, 6, 9, 18, 991, 1982, 2973, 5946, 8919, 17838, 360551, 721102, 1081653, 2163306, 3244959, 6489918, 357306041, 714612082, 1071918123, 2143836246, 3215754369, 6431508738]

約数ペア:

[(1, 6431508738), (2, 3215754369), (3, 2143836246), (6, 1071918123), (9, 714612082), (18, 357306041), (991, 6489918), (1982, 3244959), (2973, 2163306), (5946, 1081653), (8919, 721102), (17838, 360551)]