21373116

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61417}}^1$

素因数の和:61453

約数の個数: 24

約数和(自身を含む): 51591120

約数和(自身を除く): 30218004

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 61417, 122834, 184251, 245668, 368502, 737004, 1781093, 3562186, 5343279, 7124372, 10686558, 21373116]

約数ペア:

[(1, 21373116), (2, 10686558), (3, 7124372), (4, 5343279), (6, 3562186), (12, 1781093), (29, 737004), (58, 368502), (87, 245668), (116, 184251), (174, 122834), (348, 61417)]