42042906

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{54319}}^1$

素因数の和:54370

約数の個数: 24

約数和(自身を含む): 93213120

約数和(自身を除く): 51170214

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 54319, 108638, 162957, 325914, 488871, 977742, 2335717, 4671434, 7007151, 14014302, 21021453, 42042906]

約数ペア:

[(1, 42042906), (2, 21021453), (3, 14014302), (6, 7007151), (9, 4671434), (18, 2335717), (43, 977742), (86, 488871), (129, 325914), (258, 162957), (387, 108638), (774, 54319)]