21962358

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{110921}}^1$

素因数の和:110940

約数の個数: 24

約数和(自身を含む): 51911496

約数和(自身を除く): 29949138

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 110921, 221842, 332763, 665526, 998289, 1220131, 1996578, 2440262, 3660393, 7320786, 10981179, 21962358]

約数ペア:

[(1, 21962358), (2, 10981179), (3, 7320786), (6, 3660393), (9, 2440262), (11, 1996578), (18, 1220131), (22, 998289), (33, 665526), (66, 332763), (99, 221842), (198, 110921)]