18680712

素因数分解:

$2^3\times 3^1\times {\mathrm{778363}}^1$

素因数の和:778372

約数の個数: 16

約数和(自身を含む): 46701840

約数和(自身を除く): 28021128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 778363, 1556726, 2335089, 3113452, 4670178, 6226904, 9340356, 18680712]

約数ペア:

[(1, 18680712), (2, 9340356), (3, 6226904), (4, 4670178), (6, 3113452), (8, 2335089), (12, 1556726), (24, 778363)]