219189528

素因数分解:

$2^3\times 3^2\times {\mathrm{3044299}}^1$

素因数の和:3044311

約数の個数: 24

約数和(自身を含む): 593638500

約数和(自身を除く): 374448972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3044299, 6088598, 9132897, 12177196, 18265794, 24354392, 27398691, 36531588, 54797382, 73063176, 109594764, 219189528]

約数ペア:

[(1, 219189528), (2, 109594764), (3, 73063176), (4, 54797382), (6, 36531588), (8, 27398691), (9, 24354392), (12, 18265794), (18, 12177196), (24, 9132897), (36, 6088598), (72, 3044299)]