31868028

素因数分解:

$2^2\times 3^2\times {\mathrm{885223}}^1$

素因数の和:885233

約数の個数: 18

約数和(自身を含む): 80555384

約数和(自身を除く): 48687356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 885223, 1770446, 2655669, 3540892, 5311338, 7967007, 10622676, 15934014, 31868028]

約数ペア:

[(1, 31868028), (2, 15934014), (3, 10622676), (4, 7967007), (6, 5311338), (9, 3540892), (12, 2655669), (18, 1770446), (36, 885223)]