339929478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2697853}}^1$

素因数の和:2697868

約数の個数: 24

約数和(自身を含む): 841730448

約数和(自身を除く): 501800970

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2697853, 5395706, 8093559, 16187118, 18884971, 24280677, 37769942, 48561354, 56654913, 113309826, 169964739, 339929478]

約数ペア:

[(1, 339929478), (2, 169964739), (3, 113309826), (6, 56654913), (7, 48561354), (9, 37769942), (14, 24280677), (18, 18884971), (21, 16187118), (42, 8093559), (63, 5395706), (126, 2697853)]