21556602

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{63031}}^1$

素因数の和:63058

約数の個数: 24

約数和(自身を含む): 49164960

約数和(自身を除く): 27608358

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 63031, 126062, 189093, 378186, 567279, 1134558, 1197589, 2395178, 3592767, 7185534, 10778301, 21556602]

約数ペア:

[(1, 21556602), (2, 10778301), (3, 7185534), (6, 3592767), (9, 2395178), (18, 1197589), (19, 1134558), (38, 567279), (57, 378186), (114, 189093), (171, 126062), (342, 63031)]