13221091128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{78696971}}^1$

素因数の和:78696987

約数の個数: 32

約数和(自身を含む): 37774546560

約数和(自身を除く): 24553455432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 78696971, 157393942, 236090913, 314787884, 472181826, 550878797, 629575768, 944363652, 1101757594, 1652636391, 1888727304, 2203515188, 3305272782, 4407030376, 6610545564, 13221091128]

約数ペア:

[(1, 13221091128), (2, 6610545564), (3, 4407030376), (4, 3305272782), (6, 2203515188), (7, 1888727304), (8, 1652636391), (12, 1101757594), (14, 944363652), (21, 629575768), (24, 550878797), (28, 472181826), (42, 314787884), (56, 236090913), (84, 157393942), (168, 78696971)]