87421014

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{255617}}^1$

素因数の和:255644

約数の個数: 24

約数和(自身を含む): 199382040

約数和(自身を除く): 111961026

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 255617, 511234, 766851, 1533702, 2300553, 4601106, 4856723, 9713446, 14570169, 29140338, 43710507, 87421014]

約数ペア:

[(1, 87421014), (2, 43710507), (3, 29140338), (6, 14570169), (9, 9713446), (18, 4856723), (19, 4601106), (38, 2300553), (57, 1533702), (114, 766851), (171, 511234), (342, 255617)]