21853164

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{44417}}^1$

素因数の和:44465

約数の個数: 24

約数和(自身を含む): 52235568

約数和(自身を除く): 30382404

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 44417, 88834, 133251, 177668, 266502, 533004, 1821097, 3642194, 5463291, 7284388, 10926582, 21853164]

約数ペア:

[(1, 21853164), (2, 10926582), (3, 7284388), (4, 5463291), (6, 3642194), (12, 1821097), (41, 533004), (82, 266502), (123, 177668), (164, 133251), (246, 88834), (492, 44417)]