19992312

素因数分解:

$2^3\times 3^3\times {\mathrm{92557}}^1$

素因数の和:92572

約数の個数: 32

約数和(自身を含む): 55534800

約数和(自身を除く): 35542488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 92557, 185114, 277671, 370228, 555342, 740456, 833013, 1110684, 1666026, 2221368, 2499039, 3332052, 4998078, 6664104, 9996156, 19992312]

約数ペア:

[(1, 19992312), (2, 9996156), (3, 6664104), (4, 4998078), (6, 3332052), (8, 2499039), (9, 2221368), (12, 1666026), (18, 1110684), (24, 833013), (27, 740456), (36, 555342), (54, 370228), (72, 277671), (108, 185114), (216, 92557)]