28118418

素因数分解:

$2^1\times 3^1\times {\mathrm{271}}^1\times {\mathrm{17293}}^1$

素因数の和:17569

約数の個数: 16

約数和(自身を含む): 56447616

約数和(自身を除く): 28329198

約数列:

[1, 2, 3, 6, 271, 542, 813, 1626, 17293, 34586, 51879, 103758, 4686403, 9372806, 14059209, 28118418]

約数ペア:

[(1, 28118418), (2, 14059209), (3, 9372806), (6, 4686403), (271, 103758), (542, 51879), (813, 34586), (1626, 17293)]