17995028

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1$

素因数の和:539

約数の個数: 24

約数和(自身を含む): 32109000

約数和(自身を除く): 14113972

約数列:

[1, 2, 4, 109, 149, 218, 277, 298, 436, 554, 596, 1108, 16241, 30193, 32482, 41273, 60386, 64964, 82546, 120772, 165092, 4498757, 8997514, 17995028]

約数ペア:

[(1, 17995028), (2, 8997514), (4, 4498757), (109, 165092), (149, 120772), (218, 82546), (277, 64964), (298, 60386), (436, 41273), (554, 32482), (596, 30193), (1108, 16241)]