274315908

素因数分解:

$2^2\times 3^1\times {\mathrm{1997}}^1\times {\mathrm{11447}}^1$

素因数の和:13451

約数の個数: 24

約数和(自身を含む): 640446912

約数和(自身を除く): 366131004

約数列:

[1, 2, 3, 4, 6, 12, 1997, 3994, 5991, 7988, 11447, 11982, 22894, 23964, 34341, 45788, 68682, 137364, 22859659, 45719318, 68578977, 91438636, 137157954, 274315908]

約数ペア:

[(1, 274315908), (2, 137157954), (3, 91438636), (4, 68578977), (6, 45719318), (12, 22859659), (1997, 137364), (3994, 68682), (5991, 45788), (7988, 34341), (11447, 23964), (11982, 22894)]