81593523.000000000

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2065043}}^1$

素因数の和:2065057

約数の個数: 24

約数和(自身を含む): 462569856

約数和(自身を除く): 289106244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2065043, 4130086, 6195129, 8260172, 12390258, 14455301, 24780516, 28910602, 43365903, 57821204, 86731806, 173463612]

約数ペア:

[(1, 173463612), (2, 86731806), (3, 57821204), (4, 43365903), (6, 28910602), (7, 24780516), (12, 14455301), (14, 12390258), (21, 8260172), (28, 6195129), (42, 4130086), (84, 2065043)]