18983910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{57527}}^1$

素因数の和:57548

約数の個数: 32

約数和(自身を含む): 49704192

約数和(自身を除く): 30720282

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 57527, 115054, 172581, 287635, 345162, 575270, 632797, 862905, 1265594, 1725810, 1898391, 3163985, 3796782, 6327970, 9491955, 18983910]

約数ペア:

[(1, 18983910), (2, 9491955), (3, 6327970), (5, 3796782), (6, 3163985), (10, 1898391), (11, 1725810), (15, 1265594), (22, 862905), (30, 632797), (33, 575270), (55, 345162), (66, 287635), (110, 172581), (165, 115054), (330, 57527)]