2018346

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{577}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 4494528

約数和(自身を除く): 2476182

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 159, 318, 577, 583, 1154, 1166, 1731, 1749, 3462, 3498, 6347, 12694, 19041, 30581, 38082, 61162, 91743, 183486, 336391, 672782, 1009173, 2018346]

約数ペア:

[(1, 2018346), (2, 1009173), (3, 672782), (6, 336391), (11, 183486), (22, 91743), (33, 61162), (53, 38082), (66, 30581), (106, 19041), (159, 12694), (318, 6347), (577, 3498), (583, 3462), (1154, 1749), (1166, 1731)]