21014745114

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{941}}^1\times {\mathrm{338369}}^1$

素因数の和:339326

約数の個数: 32

約数和(自身を含む): 45899213760

約数和(自身を除く): 24884468646

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 941, 1882, 2823, 5646, 10351, 20702, 31053, 62106, 338369, 676738, 1015107, 2030214, 3722059, 7444118, 11166177, 22332354, 318405229, 636810458, 955215687, 1910431374, 3502457519, 7004915038, 10507372557, 21014745114]

約数ペア:

[(1, 21014745114), (2, 10507372557), (3, 7004915038), (6, 3502457519), (11, 1910431374), (22, 955215687), (33, 636810458), (66, 318405229), (941, 22332354), (1882, 11166177), (2823, 7444118), (5646, 3722059), (10351, 2030214), (20702, 1015107), (31053, 676738), (62106, 338369)]