47678148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{189199}}^1$

素因数の和:189216

約数の個数: 36

約数和(自身を含む): 137737600

約数和(自身を除く): 90059452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 189199, 378398, 567597, 756796, 1135194, 1324393, 1702791, 2270388, 2648786, 3405582, 3973179, 5297572, 6811164, 7946358, 11919537, 15892716, 23839074, 47678148]

約数ペア:

[(1, 47678148), (2, 23839074), (3, 15892716), (4, 11919537), (6, 7946358), (7, 6811164), (9, 5297572), (12, 3973179), (14, 3405582), (18, 2648786), (21, 2270388), (28, 1702791), (36, 1324393), (42, 1135194), (63, 756796), (84, 567597), (126, 378398), (252, 189199)]