2021307318

素因数分解:

$2^1\times 3^3\times {\mathrm{37431617}}^1$

素因数の和:37431628

約数の個数: 16

約数和(自身を含む): 4491794160

約数和(自身を除く): 2470486842

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 37431617, 74863234, 112294851, 224589702, 336884553, 673769106, 1010653659, 2021307318]

約数ペア:

[(1, 2021307318), (2, 1010653659), (3, 673769106), (6, 336884553), (9, 224589702), (18, 112294851), (27, 74863234), (54, 37431617)]