21046014

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{3221}}^1$

素因数の和:3254

約数の個数: 48

約数和(自身を含む): 51423120

約数和(自身を除く): 30377106

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 121, 198, 242, 297, 363, 594, 726, 1089, 2178, 3221, 3267, 6442, 6534, 9663, 19326, 28989, 35431, 57978, 70862, 86967, 106293, 173934, 212586, 318879, 389741, 637758, 779482, 956637, 1169223, 1913274, 2338446, 3507669, 7015338, 10523007, 21046014]

約数ペア:

[(1, 21046014), (2, 10523007), (3, 7015338), (6, 3507669), (9, 2338446), (11, 1913274), (18, 1169223), (22, 956637), (27, 779482), (33, 637758), (54, 389741), (66, 318879), (99, 212586), (121, 173934), (198, 106293), (242, 86967), (297, 70862), (363, 57978), (594, 35431), (726, 28989), (1089, 19326), (2178, 9663), (3221, 6534), (3267, 6442)]