28211094

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{42359}}^1$

素因数の和:42404

約数の個数: 24

約数和(自身を含む): 62777520

約数和(自身を除く): 34566426

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 42359, 84718, 127077, 254154, 381231, 762462, 1567283, 3134566, 4701849, 9403698, 14105547, 28211094]

約数ペア:

[(1, 28211094), (2, 14105547), (3, 9403698), (6, 4701849), (9, 3134566), (18, 1567283), (37, 762462), (74, 381231), (111, 254154), (222, 127077), (333, 84718), (666, 42359)]