31447404

素因数分解:

$2^2\times 3^2\times {\mathrm{873539}}^1$

素因数の和:873549

約数の個数: 18

約数和(自身を含む): 79492140

約数和(自身を除く): 48044736

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 873539, 1747078, 2620617, 3494156, 5241234, 7861851, 10482468, 15723702, 31447404]

約数ペア:

[(1, 31447404), (2, 15723702), (3, 10482468), (4, 7861851), (6, 5241234), (9, 3494156), (12, 2620617), (18, 1747078), (36, 873539)]