57431988

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{26153}}^1$

素因数の和:26224

約数の個数: 36

約数和(自身を含む): 147560868

約数和(自身を除く): 90128880

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 26153, 52306, 78459, 104612, 156918, 235377, 313836, 470754, 941508, 1595333, 3190666, 4785999, 6381332, 9571998, 14357997, 19143996, 28715994, 57431988]

約数ペア:

[(1, 57431988), (2, 28715994), (3, 19143996), (4, 14357997), (6, 9571998), (9, 6381332), (12, 4785999), (18, 3190666), (36, 1595333), (61, 941508), (122, 470754), (183, 313836), (244, 235377), (366, 156918), (549, 104612), (732, 78459), (1098, 52306), (2196, 26153)]