990822

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1$

素因数の和:804

約数の個数: 32

約数和(自身を含む): 2340864

約数和(自身を除く): 1350042

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 761, 1302, 1522, 2283, 4566, 5327, 10654, 15981, 23591, 31962, 47182, 70773, 141546, 165137, 330274, 495411, 990822]

約数ペア:

[(1, 990822), (2, 495411), (3, 330274), (6, 165137), (7, 141546), (14, 70773), (21, 47182), (31, 31962), (42, 23591), (62, 15981), (93, 10654), (186, 5327), (217, 4566), (434, 2283), (651, 1522), (761, 1302)]