218431374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{769}}^1\times {\mathrm{6763}}^1$

素因数の和:7544

約数の個数: 32

約数和(自身を含む): 499994880

約数和(自身を除く): 281563506

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 769, 1538, 2307, 4614, 5383, 6763, 10766, 13526, 16149, 20289, 32298, 40578, 47341, 94682, 142023, 284046, 5200747, 10401494, 15602241, 31204482, 36405229, 72810458, 109215687, 218431374]

約数ペア:

[(1, 218431374), (2, 109215687), (3, 72810458), (6, 36405229), (7, 31204482), (14, 15602241), (21, 10401494), (42, 5200747), (769, 284046), (1538, 142023), (2307, 94682), (4614, 47341), (5383, 40578), (6763, 32298), (10766, 20289), (13526, 16149)]