13507980468

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{21238963}}^1$

素因数の和:21239023

約数の個数: 24

約数和(自身を含む): 32113313568

約数和(自身を除く): 18605333100

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 21238963, 42477926, 63716889, 84955852, 127433778, 254867556, 1125665039, 2251330078, 3376995117, 4502660156, 6753990234, 13507980468]

約数ペア:

[(1, 13507980468), (2, 6753990234), (3, 4502660156), (4, 3376995117), (6, 2251330078), (12, 1125665039), (53, 254867556), (106, 127433778), (159, 84955852), (212, 63716889), (318, 42477926), (636, 21238963)]