2121246

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{617}}^1$

素因数の和:816

約数の個数: 24

約数和(自身を含む): 4627584

約数和(自身を除く): 2506338

約数列:

[1, 2, 3, 6, 9, 18, 191, 382, 573, 617, 1146, 1234, 1719, 1851, 3438, 3702, 5553, 11106, 117847, 235694, 353541, 707082, 1060623, 2121246]

約数ペア:

[(1, 2121246), (2, 1060623), (3, 707082), (6, 353541), (9, 235694), (18, 117847), (191, 11106), (382, 5553), (573, 3702), (617, 3438), (1146, 1851), (1234, 1719)]