9888117654

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1\times {\mathrm{79873}}^1$

素因数の和:80364

約数の個数: 32

約数和(自身を含む): 20243266560

約数和(自身を除く): 10355148906

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 439, 878, 1317, 2634, 20633, 41266, 61899, 79873, 123798, 159746, 239619, 479238, 3754031, 7508062, 11262093, 22524186, 35064247, 70128494, 105192741, 210385482, 1648019609, 3296039218, 4944058827, 9888117654]

約数ペア:

[(1, 9888117654), (2, 4944058827), (3, 3296039218), (6, 1648019609), (47, 210385482), (94, 105192741), (141, 70128494), (282, 35064247), (439, 22524186), (878, 11262093), (1317, 7508062), (2634, 3754031), (20633, 479238), (41266, 239619), (61899, 159746), (79873, 123798)]