18334335

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2797}}^1$

素因数の和:2847

約数の個数: 32

約数和(自身を含む): 32232960

約数和(自身を除く): 13898625

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 2185, 2797, 6555, 8391, 13985, 41955, 53143, 64331, 159429, 192993, 265715, 321655, 797145, 964965, 1222289, 3666867, 6111445, 18334335]

約数ペア:

[(1, 18334335), (3, 6111445), (5, 3666867), (15, 1222289), (19, 964965), (23, 797145), (57, 321655), (69, 265715), (95, 192993), (115, 159429), (285, 64331), (345, 53143), (437, 41955), (1311, 13985), (2185, 8391), (2797, 6555)]