21441234

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^3\times {\mathrm{521}}^1$

素因数の和:583

約数の個数: 32

約数和(自身を含む): 45351360

約数和(自身を除く): 23910126

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 521, 722, 1042, 1083, 1563, 2166, 3126, 6859, 9899, 13718, 19798, 20577, 29697, 41154, 59394, 188081, 376162, 564243, 1128486, 3573539, 7147078, 10720617, 21441234]

約数ペア:

[(1, 21441234), (2, 10720617), (3, 7147078), (6, 3573539), (19, 1128486), (38, 564243), (57, 376162), (114, 188081), (361, 59394), (521, 41154), (722, 29697), (1042, 20577), (1083, 19798), (1563, 13718), (2166, 9899), (3126, 6859)]