47937816

素因数分解:

$2^3\times 3^2\times {\mathrm{665803}}^1$

素因数の和:665815

約数の個数: 24

約数和(自身を含む): 129831780

約数和(自身を除く): 81893964

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 665803, 1331606, 1997409, 2663212, 3994818, 5326424, 5992227, 7989636, 11984454, 15979272, 23968908, 47937816]

約数ペア:

[(1, 47937816), (2, 23968908), (3, 15979272), (4, 11984454), (6, 7989636), (8, 5992227), (9, 5326424), (12, 3994818), (18, 2663212), (24, 1997409), (36, 1331606), (72, 665803)]