2681779284

素因数分解:

$2^2\times 3^2\times {\mathrm{74493869}}^1$

素因数の和:74493879

約数の個数: 18

約数和(自身を含む): 6778942170

約数和(自身を除く): 4097162886

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 74493869, 148987738, 223481607, 297975476, 446963214, 670444821, 893926428, 1340889642, 2681779284]

約数ペア:

[(1, 2681779284), (2, 1340889642), (3, 893926428), (4, 670444821), (6, 446963214), (9, 297975476), (12, 223481607), (18, 148987738), (36, 74493869)]