21928266

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23887}}^1$

素因数の和:23915

約数の個数: 32

約数和(自身を含む): 51598080

約数和(自身を除く): 29669814

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 23887, 47774, 71661, 143322, 214983, 406079, 429966, 644949, 812158, 1218237, 1289898, 2436474, 3654711, 7309422, 10964133, 21928266]

約数ペア:

[(1, 21928266), (2, 10964133), (3, 7309422), (6, 3654711), (9, 2436474), (17, 1289898), (18, 1218237), (27, 812158), (34, 644949), (51, 429966), (54, 406079), (102, 214983), (153, 143322), (306, 71661), (459, 47774), (918, 23887)]