18308316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{117361}}^1$

素因数の和:117381

約数の個数: 24

約数和(自身を含む): 46005904

約数和(自身を除く): 27697588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 117361, 234722, 352083, 469444, 704166, 1408332, 1525693, 3051386, 4577079, 6102772, 9154158, 18308316]

約数ペア:

[(1, 18308316), (2, 9154158), (3, 6102772), (4, 4577079), (6, 3051386), (12, 1525693), (13, 1408332), (26, 704166), (39, 469444), (52, 352083), (78, 234722), (156, 117361)]