28336374

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{143113}}^1$

素因数の和:143132

約数の個数: 24

約数和(自身を含む): 66977352

約数和(自身を除く): 38640978

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 143113, 286226, 429339, 858678, 1288017, 1574243, 2576034, 3148486, 4722729, 9445458, 14168187, 28336374]

約数ペア:

[(1, 28336374), (2, 14168187), (3, 9445458), (6, 4722729), (9, 3148486), (11, 2576034), (18, 1574243), (22, 1288017), (33, 858678), (66, 429339), (99, 286226), (198, 143113)]