21844206

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{12511}}^1$

素因数の和:12616

約数の個数: 24

約数和(自身を含む): 47820864

約数和(自身を除く): 25976658

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 582, 873, 1746, 12511, 25022, 37533, 75066, 112599, 225198, 1213567, 2427134, 3640701, 7281402, 10922103, 21844206]

約数ペア:

[(1, 21844206), (2, 10922103), (3, 7281402), (6, 3640701), (9, 2427134), (18, 1213567), (97, 225198), (194, 112599), (291, 75066), (582, 37533), (873, 25022), (1746, 12511)]