155540418

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{214243}}^1$

素因数の和:214270

約数の個数: 24

約数和(自身を含む): 341933424

約数和(自身を除く): 186393006

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 214243, 428486, 642729, 1285458, 2356673, 4713346, 7070019, 14140038, 25923403, 51846806, 77770209, 155540418]

約数ペア:

[(1, 155540418), (2, 77770209), (3, 51846806), (6, 25923403), (11, 14140038), (22, 7070019), (33, 4713346), (66, 2356673), (121, 1285458), (242, 642729), (363, 428486), (726, 214243)]