2016278406

素因数分解:

$2^1\times 3^7\times {\mathrm{460969}}^1$

素因数の和:460992

約数の個数: 32

約数和(自身を含む): 4535944800

約数和(自身を除く): 2519666394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 4374, 460969, 921938, 1382907, 2765814, 4148721, 8297442, 12446163, 24892326, 37338489, 74676978, 112015467, 224030934, 336046401, 672092802, 1008139203, 2016278406]

約数ペア:

[(1, 2016278406), (2, 1008139203), (3, 672092802), (6, 336046401), (9, 224030934), (18, 112015467), (27, 74676978), (54, 37338489), (81, 24892326), (162, 12446163), (243, 8297442), (486, 4148721), (729, 2765814), (1458, 1382907), (2187, 921938), (4374, 460969)]