400570074

素因数分解:

$2^1\times 3^2\times {\mathrm{1399}}^1\times {\mathrm{15907}}^1$

素因数の和:17314

約数の個数: 24

約数和(自身を含む): 868576800

約数和(自身を除く): 468006726

約数列:

[1, 2, 3, 6, 9, 18, 1399, 2798, 4197, 8394, 12591, 15907, 25182, 31814, 47721, 95442, 143163, 286326, 22253893, 44507786, 66761679, 133523358, 200285037, 400570074]

約数ペア:

[(1, 400570074), (2, 200285037), (3, 133523358), (6, 66761679), (9, 44507786), (18, 22253893), (1399, 286326), (2798, 143163), (4197, 95442), (8394, 47721), (12591, 31814), (15907, 25182)]