198128664

素因数分解:

$2^3\times 3^2\times {\mathrm{2751787}}^1$

素因数の和:2751799

約数の個数: 24

約数和(自身を含む): 536598660

約数和(自身を除く): 338469996

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2751787, 5503574, 8255361, 11007148, 16510722, 22014296, 24766083, 33021444, 49532166, 66042888, 99064332, 198128664]

約数ペア:

[(1, 198128664), (2, 99064332), (3, 66042888), (4, 49532166), (6, 33021444), (8, 24766083), (9, 22014296), (12, 16510722), (18, 11007148), (24, 8255361), (36, 5503574), (72, 2751787)]