17921886

素因数分解:

$2^1\times 3^1\times {\mathrm{1531}}^1\times {\mathrm{1951}}^1$

素因数の和:3487

約数の個数: 16

約数和(自身を含む): 35885568

約数和(自身を除く): 17963682

約数列:

[1, 2, 3, 6, 1531, 1951, 3062, 3902, 4593, 5853, 9186, 11706, 2986981, 5973962, 8960943, 17921886]

約数ペア:

[(1, 17921886), (2, 8960943), (3, 5973962), (6, 2986981), (1531, 11706), (1951, 9186), (3062, 5853), (3902, 4593)]