180569142

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{257221}}^1$

素因数の和:257245

約数の個数: 32

約数和(自身を含む): 432132960

約数和(自身を除く): 251563818

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 257221, 514442, 771663, 1543326, 2314989, 3343873, 4629978, 6687746, 6944967, 10031619, 13889934, 20063238, 30094857, 60189714, 90284571, 180569142]

約数ペア:

[(1, 180569142), (2, 90284571), (3, 60189714), (6, 30094857), (9, 20063238), (13, 13889934), (18, 10031619), (26, 6944967), (27, 6687746), (39, 4629978), (54, 3343873), (78, 2314989), (117, 1543326), (234, 771663), (351, 514442), (702, 257221)]