18331728

素因数分解:

$2^4\times 3^1\times {\mathrm{381911}}^1$

素因数の和:381922

約数の個数: 20

約数和(自身を含む): 47357088

約数和(自身を除く): 29025360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 381911, 763822, 1145733, 1527644, 2291466, 3055288, 4582932, 6110576, 9165864, 18331728]

約数ペア:

[(1, 18331728), (2, 9165864), (3, 6110576), (4, 4582932), (6, 3055288), (8, 2291466), (12, 1527644), (16, 1145733), (24, 763822), (48, 381911)]