221597172

素因数分解:

$2^2\times 3^2\times {\mathrm{1699}}^1\times {\mathrm{3623}}^1$

素因数の和:5332

約数の個数: 36

約数和(自身を含む): 560632800

約数和(自身を除く): 339035628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1699, 3398, 3623, 5097, 6796, 7246, 10194, 10869, 14492, 15291, 20388, 21738, 30582, 32607, 43476, 61164, 65214, 130428, 6155477, 12310954, 18466431, 24621908, 36932862, 55399293, 73865724, 110798586, 221597172]

約数ペア:

[(1, 221597172), (2, 110798586), (3, 73865724), (4, 55399293), (6, 36932862), (9, 24621908), (12, 18466431), (18, 12310954), (36, 6155477), (1699, 130428), (3398, 65214), (3623, 61164), (5097, 43476), (6796, 32607), (7246, 30582), (10194, 21738), (10869, 20388), (14492, 15291)]