978984

素因数分解:

$2^3\times 3^2\times {\mathrm{13597}}^1$

素因数の和:13609

約数の個数: 24

約数和(自身を含む): 2651610

約数和(自身を除く): 1672626

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 13597, 27194, 40791, 54388, 81582, 108776, 122373, 163164, 244746, 326328, 489492, 978984]

約数ペア:

[(1, 978984), (2, 489492), (3, 326328), (4, 244746), (6, 163164), (8, 122373), (9, 108776), (12, 81582), (18, 54388), (24, 40791), (36, 27194), (72, 13597)]