31054068

素因数分解:

$2^2\times 3^2\times {\mathrm{653}}^1\times {\mathrm{1321}}^1$

素因数の和:1984

約数の個数: 36

約数和(自身を含む): 78677508

約数和(自身を除く): 47623440

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 653, 1306, 1321, 1959, 2612, 2642, 3918, 3963, 5284, 5877, 7836, 7926, 11754, 11889, 15852, 23508, 23778, 47556, 862613, 1725226, 2587839, 3450452, 5175678, 7763517, 10351356, 15527034, 31054068]

約数ペア:

[(1, 31054068), (2, 15527034), (3, 10351356), (4, 7763517), (6, 5175678), (9, 3450452), (12, 2587839), (18, 1725226), (36, 862613), (653, 47556), (1306, 23778), (1321, 23508), (1959, 15852), (2612, 11889), (2642, 11754), (3918, 7926), (3963, 7836), (5284, 5877)]