12654756

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{4951}}^1$

素因数の和:5032

約数の個数: 36

約数和(自身を含む): 32445504

約数和(自身を除く): 19790748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 4951, 9902, 14853, 19804, 29706, 44559, 59412, 89118, 178236, 351521, 703042, 1054563, 1406084, 2109126, 3163689, 4218252, 6327378, 12654756]

約数ペア:

[(1, 12654756), (2, 6327378), (3, 4218252), (4, 3163689), (6, 2109126), (9, 1406084), (12, 1054563), (18, 703042), (36, 351521), (71, 178236), (142, 89118), (213, 59412), (284, 44559), (426, 29706), (639, 19804), (852, 14853), (1278, 9902), (2556, 4951)]