18948636

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{75193}}^1$

素因数の和:75210

約数の個数: 36

約数和(自身を含む): 54741232

約数和(自身を除く): 35792596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 75193, 150386, 225579, 300772, 451158, 526351, 676737, 902316, 1052702, 1353474, 1579053, 2105404, 2706948, 3158106, 4737159, 6316212, 9474318, 18948636]

約数ペア:

[(1, 18948636), (2, 9474318), (3, 6316212), (4, 4737159), (6, 3158106), (7, 2706948), (9, 2105404), (12, 1579053), (14, 1353474), (18, 1052702), (21, 902316), (28, 676737), (36, 526351), (42, 451158), (63, 300772), (84, 225579), (126, 150386), (252, 75193)]