822564

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:396

約数の個数: 36

約数和(自身を含む): 2114476

約数和(自身を除く): 1291912

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 313, 438, 626, 657, 876, 939, 1252, 1314, 1878, 2628, 2817, 3756, 5634, 11268, 22849, 45698, 68547, 91396, 137094, 205641, 274188, 411282, 822564]

約数ペア:

[(1, 822564), (2, 411282), (3, 274188), (4, 205641), (6, 137094), (9, 91396), (12, 68547), (18, 45698), (36, 22849), (73, 11268), (146, 5634), (219, 3756), (292, 2817), (313, 2628), (438, 1878), (626, 1314), (657, 1252), (876, 939)]