63989646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1523563}}^1$

素因数の和:1523575

約数の個数: 16

約数和(自身を含む): 146262144

約数和(自身を除く): 82272498

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1523563, 3047126, 4570689, 9141378, 10664941, 21329882, 31994823, 63989646]

約数ペア:

[(1, 63989646), (2, 31994823), (3, 21329882), (6, 10664941), (7, 9141378), (14, 4570689), (21, 3047126), (42, 1523563)]