981272298

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{80923}}^1$

素因数の和:81018

約数の個数: 32

約数和(自身を含む): 2050937856

約数和(自身を除く): 1069665558

約数列:

[1, 2, 3, 6, 43, 47, 86, 94, 129, 141, 258, 282, 2021, 4042, 6063, 12126, 80923, 161846, 242769, 485538, 3479689, 3803381, 6959378, 7606762, 10439067, 11410143, 20878134, 22820286, 163545383, 327090766, 490636149, 981272298]

約数ペア:

[(1, 981272298), (2, 490636149), (3, 327090766), (6, 163545383), (43, 22820286), (47, 20878134), (86, 11410143), (94, 10439067), (129, 7606762), (141, 6959378), (258, 3803381), (282, 3479689), (2021, 485538), (4042, 242769), (6063, 161846), (12126, 80923)]