8439438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4673}}^1$

素因数の和:4728

約数の個数: 32

約数和(自身を含む): 19742976

約数和(自身を除く): 11303538

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 4673, 9346, 14019, 28038, 32711, 65422, 98133, 196266, 200939, 401878, 602817, 1205634, 1406573, 2813146, 4219719, 8439438]

約数ペア:

[(1, 8439438), (2, 4219719), (3, 2813146), (6, 1406573), (7, 1205634), (14, 602817), (21, 401878), (42, 200939), (43, 196266), (86, 98133), (129, 65422), (258, 32711), (301, 28038), (602, 14019), (903, 9346), (1806, 4673)]