221857002

素因数分解:

$2^1\times 3^3\times {\mathrm{4108463}}^1$

素因数の和:4108474

約数の個数: 16

約数和(自身を含む): 493015680

約数和(自身を除く): 271158678

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 4108463, 8216926, 12325389, 24650778, 36976167, 73952334, 110928501, 221857002]

約数ペア:

[(1, 221857002), (2, 110928501), (3, 73952334), (6, 36976167), (9, 24650778), (18, 12325389), (27, 8216926), (54, 4108463)]