15691196484

素因数分解:

$2^2\times 3^2\times {\mathrm{571}}^1\times {\mathrm{763339}}^1$

素因数の和:763920

約数の個数: 36

約数和(自身を含む): 39733373680

約数和(自身を除く): 24042177196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 571, 1142, 1713, 2284, 3426, 5139, 6852, 10278, 20556, 763339, 1526678, 2290017, 3053356, 4580034, 6870051, 9160068, 13740102, 27480204, 435866569, 871733138, 1307599707, 1743466276, 2615199414, 3922799121, 5230398828, 7845598242, 15691196484]

約数ペア:

[(1, 15691196484), (2, 7845598242), (3, 5230398828), (4, 3922799121), (6, 2615199414), (9, 1743466276), (12, 1307599707), (18, 871733138), (36, 435866569), (571, 27480204), (1142, 13740102), (1713, 9160068), (2284, 6870051), (3426, 4580034), (5139, 3053356), (6852, 2290017), (10278, 1526678), (20556, 763339)]