18251292

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{28697}}^1$

素因数の和:28757

約数の個数: 24

約数和(自身を含む): 43391376

約数和(自身を除く): 25140084

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 28697, 57394, 86091, 114788, 172182, 344364, 1520941, 3041882, 4562823, 6083764, 9125646, 18251292]

約数ペア:

[(1, 18251292), (2, 9125646), (3, 6083764), (4, 4562823), (6, 3041882), (12, 1520941), (53, 344364), (106, 172182), (159, 114788), (212, 86091), (318, 57394), (636, 28697)]