8488458

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{997}}^1$

素因数の和:1059

約数の個数: 48

約数和(自身を含む): 20550816

約数和(自身を除く): 12062358

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 86, 99, 129, 198, 258, 387, 473, 774, 946, 997, 1419, 1994, 2838, 2991, 4257, 5982, 8514, 8973, 10967, 17946, 21934, 32901, 42871, 65802, 85742, 98703, 128613, 197406, 257226, 385839, 471581, 771678, 943162, 1414743, 2829486, 4244229, 8488458]

約数ペア:

[(1, 8488458), (2, 4244229), (3, 2829486), (6, 1414743), (9, 943162), (11, 771678), (18, 471581), (22, 385839), (33, 257226), (43, 197406), (66, 128613), (86, 98703), (99, 85742), (129, 65802), (198, 42871), (258, 32901), (387, 21934), (473, 17946), (774, 10967), (946, 8973), (997, 8514), (1419, 5982), (1994, 4257), (2838, 2991)]