12738636

素因数分解:

$2^2\times 3^2\times {\mathrm{431}}^1\times {\mathrm{821}}^1$

素因数の和:1262

約数の個数: 36

約数和(自身を含む): 32314464

約数和(自身を除く): 19575828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 431, 821, 862, 1293, 1642, 1724, 2463, 2586, 3284, 3879, 4926, 5172, 7389, 7758, 9852, 14778, 15516, 29556, 353851, 707702, 1061553, 1415404, 2123106, 3184659, 4246212, 6369318, 12738636]

約数ペア:

[(1, 12738636), (2, 6369318), (3, 4246212), (4, 3184659), (6, 2123106), (9, 1415404), (12, 1061553), (18, 707702), (36, 353851), (431, 29556), (821, 15516), (862, 14778), (1293, 9852), (1642, 7758), (1724, 7389), (2463, 5172), (2586, 4926), (3284, 3879)]