21165192

素因数分解:

$2^3\times 3^3\times {\mathrm{97987}}^1$

素因数の和:98002

約数の個数: 32

約数和(自身を含む): 58792800

約数和(自身を除く): 37627608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 97987, 195974, 293961, 391948, 587922, 783896, 881883, 1175844, 1763766, 2351688, 2645649, 3527532, 5291298, 7055064, 10582596, 21165192]

約数ペア:

[(1, 21165192), (2, 10582596), (3, 7055064), (4, 5291298), (6, 3527532), (8, 2645649), (9, 2351688), (12, 1763766), (18, 1175844), (24, 881883), (27, 783896), (36, 587922), (54, 391948), (72, 293961), (108, 195974), (216, 97987)]