40700466

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{31847}}^1$

素因数の和:31926

約数の個数: 24

約数和(自身を含む): 89429184

約数和(自身を除く): 48728718

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 31847, 63694, 95541, 191082, 286623, 573246, 2261137, 4522274, 6783411, 13566822, 20350233, 40700466]

約数ペア:

[(1, 40700466), (2, 20350233), (3, 13566822), (6, 6783411), (9, 4522274), (18, 2261137), (71, 573246), (142, 286623), (213, 191082), (426, 95541), (639, 63694), (1278, 31847)]