64506827394

素因数分解:

$2^1\times 3^2\times {\mathrm{661}}^1\times {\mathrm{5421653}}^1$

素因数の和:5422322

約数の個数: 24

約数和(自身を含む): 139976262972

約数和(自身を除く): 75469435578

約数列:

[1, 2, 3, 6, 9, 18, 661, 1322, 1983, 3966, 5949, 11898, 5421653, 10843306, 16264959, 32529918, 48794877, 97589754, 3583712633, 7167425266, 10751137899, 21502275798, 32253413697, 64506827394]

約数ペア:

[(1, 64506827394), (2, 32253413697), (3, 21502275798), (6, 10751137899), (9, 7167425266), (18, 3583712633), (661, 97589754), (1322, 48794877), (1983, 32529918), (3966, 16264959), (5949, 10843306), (11898, 5421653)]