73821426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1757653}}^1$

素因数の和:1757665

約数の個数: 16

約数和(自身を含む): 168734784

約数和(自身を除く): 94913358

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1757653, 3515306, 5272959, 10545918, 12303571, 24607142, 36910713, 73821426]

約数ペア:

[(1, 73821426), (2, 36910713), (3, 24607142), (6, 12303571), (7, 10545918), (14, 5272959), (21, 3515306), (42, 1757653)]