86731206

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{628487}}^1$

素因数の和:628515

約数の個数: 16

約数和(自身を含む): 181004544

約数和(自身を除く): 94273338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 628487, 1256974, 1885461, 3770922, 14455201, 28910402, 43365603, 86731206]

約数ペア:

[(1, 86731206), (2, 43365603), (3, 28910402), (6, 14455201), (23, 3770922), (46, 1885461), (69, 1256974), (138, 628487)]