18883909548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{74936149}}^1$

素因数の和:74936166

約数の個数: 36

約数和(自身を含む): 54553517200

約数和(自身を除く): 35669607652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 74936149, 149872298, 224808447, 299744596, 449616894, 524553043, 674425341, 899233788, 1049106086, 1348850682, 1573659129, 2098212172, 2697701364, 3147318258, 4720977387, 6294636516, 9441954774, 18883909548]

約数ペア:

[(1, 18883909548), (2, 9441954774), (3, 6294636516), (4, 4720977387), (6, 3147318258), (7, 2697701364), (9, 2098212172), (12, 1573659129), (14, 1348850682), (18, 1049106086), (21, 899233788), (28, 674425341), (36, 524553043), (42, 449616894), (63, 299744596), (84, 224808447), (126, 149872298), (252, 74936149)]