218225628

素因数分解:

$2^2\times 3^2\times {\mathrm{1709}}^1\times {\mathrm{3547}}^1$

素因数の和:5266

約数の個数: 36

約数和(自身を含む): 552104280

約数和(自身を除く): 333878652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1709, 3418, 3547, 5127, 6836, 7094, 10254, 10641, 14188, 15381, 20508, 21282, 30762, 31923, 42564, 61524, 63846, 127692, 6061823, 12123646, 18185469, 24247292, 36370938, 54556407, 72741876, 109112814, 218225628]

約数ペア:

[(1, 218225628), (2, 109112814), (3, 72741876), (4, 54556407), (6, 36370938), (9, 24247292), (12, 18185469), (18, 12123646), (36, 6061823), (1709, 127692), (3418, 63846), (3547, 61524), (5127, 42564), (6836, 31923), (7094, 30762), (10254, 21282), (10641, 20508), (14188, 15381)]