86550018

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{661}}^1$

素因数の和:962

約数の個数: 32

約数和(自身を含む): 175721280

約数和(自身を除く): 89171262

約数列:

[1, 2, 3, 6, 139, 157, 278, 314, 417, 471, 661, 834, 942, 1322, 1983, 3966, 21823, 43646, 65469, 91879, 103777, 130938, 183758, 207554, 275637, 311331, 551274, 622662, 14425003, 28850006, 43275009, 86550018]

約数ペア:

[(1, 86550018), (2, 43275009), (3, 28850006), (6, 14425003), (139, 622662), (157, 551274), (278, 311331), (314, 275637), (417, 207554), (471, 183758), (661, 130938), (834, 103777), (942, 91879), (1322, 65469), (1983, 43646), (3966, 21823)]