339752466

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{265847}}^1$

素因数の和:265926

約数の個数: 24

約数和(自身を含む): 746501184

約数和(自身を除く): 406748718

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 265847, 531694, 797541, 1595082, 2392623, 4785246, 18875137, 37750274, 56625411, 113250822, 169876233, 339752466]

約数ペア:

[(1, 339752466), (2, 169876233), (3, 113250822), (6, 56625411), (9, 37750274), (18, 18875137), (71, 4785246), (142, 2392623), (213, 1595082), (426, 797541), (639, 531694), (1278, 265847)]