40489788

素因数分解:

$2^2\times 3^1\times {\mathrm{1693}}^1\times {\mathrm{1993}}^1$

素因数の和:3693

約数の個数: 24

約数和(自身を含む): 94579408

約数和(自身を除く): 54089620

約数列:

[1, 2, 3, 4, 6, 12, 1693, 1993, 3386, 3986, 5079, 5979, 6772, 7972, 10158, 11958, 20316, 23916, 3374149, 6748298, 10122447, 13496596, 20244894, 40489788]

約数ペア:

[(1, 40489788), (2, 20244894), (3, 13496596), (4, 10122447), (6, 6748298), (12, 3374149), (1693, 23916), (1993, 20316), (3386, 11958), (3986, 10158), (5079, 7972), (5979, 6772)]