198589032

素因数分解:

$2^3\times 3^2\times {\mathrm{2758181}}^1$

素因数の和:2758193

約数の個数: 24

約数和(自身を含む): 537845490

約数和(自身を除く): 339256458

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2758181, 5516362, 8274543, 11032724, 16549086, 22065448, 24823629, 33098172, 49647258, 66196344, 99294516, 198589032]

約数ペア:

[(1, 198589032), (2, 99294516), (3, 66196344), (4, 49647258), (6, 33098172), (8, 24823629), (9, 22065448), (12, 16549086), (18, 11032724), (24, 8274543), (36, 5516362), (72, 2758181)]