420144552

素因数分解:

$2^3\times 3^2\times {\mathrm{5835341}}^1$

素因数の和:5835353

約数の個数: 24

約数和(自身を含む): 1137891690

約数和(自身を除く): 717747138

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 5835341, 11670682, 17506023, 23341364, 35012046, 46682728, 52518069, 70024092, 105036138, 140048184, 210072276, 420144552]

約数ペア:

[(1, 420144552), (2, 210072276), (3, 140048184), (4, 105036138), (6, 70024092), (8, 52518069), (9, 46682728), (12, 35012046), (18, 23341364), (24, 17506023), (36, 11670682), (72, 5835341)]