18411436

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{269}}^1$

素因数の和:585

約数の個数: 24

約数和(自身を含む): 32931360

約数和(自身を除く): 14519924

約数列:

[1, 2, 4, 71, 142, 241, 269, 284, 482, 538, 964, 1076, 17111, 19099, 34222, 38198, 64829, 68444, 76396, 129658, 259316, 4602859, 9205718, 18411436]

約数ペア:

[(1, 18411436), (2, 9205718), (4, 4602859), (71, 259316), (142, 129658), (241, 76396), (269, 68444), (284, 64829), (482, 38198), (538, 34222), (964, 19099), (1076, 17111)]