2015366526

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{661}}^1\times {\mathrm{1499}}^1$

素因数の和:2281

約数の個数: 48

約数和(自身を含む): 4414878000

約数和(自身を除く): 2399511474

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 661, 678, 1017, 1322, 1499, 1983, 2034, 2998, 3966, 4497, 5949, 8994, 11898, 13491, 26982, 74693, 149386, 169387, 224079, 338774, 448158, 508161, 672237, 990839, 1016322, 1344474, 1524483, 1981678, 2972517, 3048966, 5945034, 8917551, 17835102, 111964807, 223929614, 335894421, 671788842, 1007683263, 2015366526]

約数ペア:

[(1, 2015366526), (2, 1007683263), (3, 671788842), (6, 335894421), (9, 223929614), (18, 111964807), (113, 17835102), (226, 8917551), (339, 5945034), (661, 3048966), (678, 2972517), (1017, 1981678), (1322, 1524483), (1499, 1344474), (1983, 1016322), (2034, 990839), (2998, 672237), (3966, 508161), (4497, 448158), (5949, 338774), (8994, 224079), (11898, 169387), (13491, 149386), (26982, 74693)]