18977796

素因数分解:

$2^2\times 3^2\times {\mathrm{527161}}^1$

素因数の和:527171

約数の個数: 18

約数和(自身を含む): 47971742

約数和(自身を除く): 28993946

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 527161, 1054322, 1581483, 2108644, 3162966, 4744449, 6325932, 9488898, 18977796]

約数ペア:

[(1, 18977796), (2, 9488898), (3, 6325932), (4, 4744449), (6, 3162966), (9, 2108644), (12, 1581483), (18, 1054322), (36, 527161)]