66528774

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{284311}}^1$

素因数の和:284332

約数の個数: 24

約数和(自身を含む): 155234352

約数和(自身を除く): 88705578

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 284311, 568622, 852933, 1705866, 2558799, 3696043, 5117598, 7392086, 11088129, 22176258, 33264387, 66528774]

約数ペア:

[(1, 66528774), (2, 33264387), (3, 22176258), (6, 11088129), (9, 7392086), (13, 5117598), (18, 3696043), (26, 2558799), (39, 1705866), (78, 852933), (117, 568622), (234, 284311)]