321657192

素因数分解:

$2^3\times 3^2\times {\mathrm{4467461}}^1$

素因数の和:4467473

約数の個数: 24

約数和(自身を含む): 871155090

約数和(自身を除く): 549497898

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4467461, 8934922, 13402383, 17869844, 26804766, 35739688, 40207149, 53609532, 80414298, 107219064, 160828596, 321657192]

約数ペア:

[(1, 321657192), (2, 160828596), (3, 107219064), (4, 80414298), (6, 53609532), (8, 40207149), (9, 35739688), (12, 26804766), (18, 17869844), (24, 13402383), (36, 8934922), (72, 4467461)]