21482004

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{29347}}^1$

素因数の和:29415

約数の個数: 24

約数和(自身を含む): 50948128

約数和(自身を除く): 29466124

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 29347, 58694, 88041, 117388, 176082, 352164, 1790167, 3580334, 5370501, 7160668, 10741002, 21482004]

約数ペア:

[(1, 21482004), (2, 10741002), (3, 7160668), (4, 5370501), (6, 3580334), (12, 1790167), (61, 352164), (122, 176082), (183, 117388), (244, 88041), (366, 58694), (732, 29347)]