1254293838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{9954713}}^1$

素因数の和:9954728

約数の個数: 24

約数和(自身を含む): 3105870768

約数和(自身を除く): 1851576930

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 9954713, 19909426, 29864139, 59728278, 69682991, 89592417, 139365982, 179184834, 209048973, 418097946, 627146919, 1254293838]

約数ペア:

[(1, 1254293838), (2, 627146919), (3, 418097946), (6, 209048973), (7, 179184834), (9, 139365982), (14, 89592417), (18, 69682991), (21, 59728278), (42, 29864139), (63, 19909426), (126, 9954713)]