81294582

素因数分解:

$2^1\times 3^1\times {\mathrm{653}}^1\times {\mathrm{20749}}^1$

素因数の和:21407

約数の個数: 16

約数和(自身を含む): 162846000

約数和(自身を除く): 81551418

約数列:

[1, 2, 3, 6, 653, 1306, 1959, 3918, 20749, 41498, 62247, 124494, 13549097, 27098194, 40647291, 81294582]

約数ペア:

[(1, 81294582), (2, 40647291), (3, 27098194), (6, 13549097), (653, 124494), (1306, 62247), (1959, 41498), (3918, 20749)]