664382292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{7909313}}^1$

素因数の和:7909327

約数の個数: 24

約数和(自身を含む): 1771686336

約数和(自身を除く): 1107304044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 7909313, 15818626, 23727939, 31637252, 47455878, 55365191, 94911756, 110730382, 166095573, 221460764, 332191146, 664382292]

約数ペア:

[(1, 664382292), (2, 332191146), (3, 221460764), (4, 166095573), (6, 110730382), (7, 94911756), (12, 55365191), (14, 47455878), (21, 31637252), (28, 23727939), (42, 15818626), (84, 7909313)]