213414318

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{304009}}^1$

素因数の和:304033

約数の個数: 32

約数和(自身を含む): 510736800

約数和(自身を除く): 297322482

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 304009, 608018, 912027, 1824054, 2736081, 3952117, 5472162, 7904234, 8208243, 11856351, 16416486, 23712702, 35569053, 71138106, 106707159, 213414318]

約数ペア:

[(1, 213414318), (2, 106707159), (3, 71138106), (6, 35569053), (9, 23712702), (13, 16416486), (18, 11856351), (26, 8208243), (27, 7904234), (39, 5472162), (54, 3952117), (78, 2736081), (117, 1824054), (234, 912027), (351, 608018), (702, 304009)]