18771634

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{601}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 33981696

約数和(自身を除く): 15210062

約数列:

[1, 2, 7, 14, 23, 46, 97, 161, 194, 322, 601, 679, 1202, 1358, 2231, 4207, 4462, 8414, 13823, 15617, 27646, 31234, 58297, 96761, 116594, 193522, 408079, 816158, 1340831, 2681662, 9385817, 18771634]

約数ペア:

[(1, 18771634), (2, 9385817), (7, 2681662), (14, 1340831), (23, 816158), (46, 408079), (97, 193522), (161, 116594), (194, 96761), (322, 58297), (601, 31234), (679, 27646), (1202, 15617), (1358, 13823), (2231, 8414), (4207, 4462)]