18530172

素因数分解:

$2^2\times 3^2\times {\mathrm{547}}^1\times {\mathrm{941}}^1$

素因数の和:1498

約数の個数: 36

約数和(自身を含む): 46975656

約数和(自身を除く): 28445484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 547, 941, 1094, 1641, 1882, 2188, 2823, 3282, 3764, 4923, 5646, 6564, 8469, 9846, 11292, 16938, 19692, 33876, 514727, 1029454, 1544181, 2058908, 3088362, 4632543, 6176724, 9265086, 18530172]

約数ペア:

[(1, 18530172), (2, 9265086), (3, 6176724), (4, 4632543), (6, 3088362), (9, 2058908), (12, 1544181), (18, 1029454), (36, 514727), (547, 33876), (941, 19692), (1094, 16938), (1641, 11292), (1882, 9846), (2188, 8469), (2823, 6564), (3282, 5646), (3764, 4923)]