21568332

素因数分解:

$2^2\times 3^1\times {\mathrm{1237}}^1\times {\mathrm{1453}}^1$

素因数の和:2697

約数の個数: 24

約数和(自身を含む): 50401456

約数和(自身を除く): 28833124

約数列:

[1, 2, 3, 4, 6, 12, 1237, 1453, 2474, 2906, 3711, 4359, 4948, 5812, 7422, 8718, 14844, 17436, 1797361, 3594722, 5392083, 7189444, 10784166, 21568332]

約数ペア:

[(1, 21568332), (2, 10784166), (3, 7189444), (4, 5392083), (6, 3594722), (12, 1797361), (1237, 17436), (1453, 14844), (2474, 8718), (2906, 7422), (3711, 5812), (4359, 4948)]