18662304

素因数分解:

$2^5\times 3^1\times {\mathrm{73}}^1\times {\mathrm{2663}}^1$

素因数の和:2749

約数の個数: 48

約数和(自身を含む): 49678272

約数和(自身を除く): 31015968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 73, 96, 146, 219, 292, 438, 584, 876, 1168, 1752, 2336, 2663, 3504, 5326, 7008, 7989, 10652, 15978, 21304, 31956, 42608, 63912, 85216, 127824, 194399, 255648, 388798, 583197, 777596, 1166394, 1555192, 2332788, 3110384, 4665576, 6220768, 9331152, 18662304]

約数ペア:

[(1, 18662304), (2, 9331152), (3, 6220768), (4, 4665576), (6, 3110384), (8, 2332788), (12, 1555192), (16, 1166394), (24, 777596), (32, 583197), (48, 388798), (73, 255648), (96, 194399), (146, 127824), (219, 85216), (292, 63912), (438, 42608), (584, 31956), (876, 21304), (1168, 15978), (1752, 10652), (2336, 7989), (2663, 7008), (3504, 5326)]