39405612

素因数分解:

$2^2\times 3^1\times {\mathrm{643}}^1\times {\mathrm{5107}}^1$

素因数の和:5757

約数の個数: 24

約数和(自身を含む): 92107456

約数和(自身を除く): 52701844

約数列:

[1, 2, 3, 4, 6, 12, 643, 1286, 1929, 2572, 3858, 5107, 7716, 10214, 15321, 20428, 30642, 61284, 3283801, 6567602, 9851403, 13135204, 19702806, 39405612]

約数ペア:

[(1, 39405612), (2, 19702806), (3, 13135204), (4, 9851403), (6, 6567602), (12, 3283801), (643, 61284), (1286, 30642), (1929, 20428), (2572, 15321), (3858, 10214), (5107, 7716)]