2618406

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{2309}}^1$

素因数の和:2330

約数の個数: 40

約数和(自身を含む): 6708240

約数和(自身を除く): 4089834

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 2309, 4618, 6927, 13854, 16163, 20781, 32326, 41562, 48489, 62343, 96978, 124686, 145467, 187029, 290934, 374058, 436401, 872802, 1309203, 2618406]

約数ペア:

[(1, 2618406), (2, 1309203), (3, 872802), (6, 436401), (7, 374058), (9, 290934), (14, 187029), (18, 145467), (21, 124686), (27, 96978), (42, 62343), (54, 48489), (63, 41562), (81, 32326), (126, 20781), (162, 16163), (189, 13854), (378, 6927), (567, 4618), (1134, 2309)]