540741978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{4291603}}^1$

素因数の和:4291618

約数の個数: 24

約数和(自身を含む): 1338980448

約数和(自身を除く): 798238470

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 4291603, 8583206, 12874809, 25749618, 30041221, 38624427, 60082442, 77248854, 90123663, 180247326, 270370989, 540741978]

約数ペア:

[(1, 540741978), (2, 270370989), (3, 180247326), (6, 90123663), (7, 77248854), (9, 60082442), (14, 38624427), (18, 30041221), (21, 25749618), (42, 12874809), (63, 8583206), (126, 4291603)]