71947458

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{363371}}^1$

素因数の和:363390

約数の個数: 24

約数和(自身を含む): 170058096

約数和(自身を除く): 98110638

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 363371, 726742, 1090113, 2180226, 3270339, 3997081, 6540678, 7994162, 11991243, 23982486, 35973729, 71947458]

約数ペア:

[(1, 71947458), (2, 35973729), (3, 23982486), (6, 11991243), (9, 7994162), (11, 6540678), (18, 3997081), (22, 3270339), (33, 2180226), (66, 1090113), (99, 726742), (198, 363371)]