2153441106

素因数分解:

$2^1\times 3^3\times {\mathrm{39878539}}^1$

素因数の和:39878550

約数の個数: 16

約数和(自身を含む): 4785424800

約数和(自身を除く): 2631983694

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 39878539, 79757078, 119635617, 239271234, 358906851, 717813702, 1076720553, 2153441106]

約数ペア:

[(1, 2153441106), (2, 1076720553), (3, 717813702), (6, 358906851), (9, 239271234), (18, 119635617), (27, 79757078), (54, 39878539)]