18186142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{7211}}^1$

素因数の和:7323

約数の個数: 16

約数和(自身を含む): 29684592

約数和(自身を除く): 11498450

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 7211, 14422, 93743, 187486, 699467, 1398934, 9093071, 18186142]

約数ペア:

[(1, 18186142), (2, 9093071), (13, 1398934), (26, 699467), (97, 187486), (194, 93743), (1261, 14422), (2522, 7211)]