25550514

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3001}}^1$

素因数の和:3063

約数の個数: 48

約数和(自身を含む): 61817184

約数和(自身を除く): 36266670

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 86, 99, 129, 198, 258, 387, 473, 774, 946, 1419, 2838, 3001, 4257, 6002, 8514, 9003, 18006, 27009, 33011, 54018, 66022, 99033, 129043, 198066, 258086, 297099, 387129, 594198, 774258, 1161387, 1419473, 2322774, 2838946, 4258419, 8516838, 12775257, 25550514]

約数ペア:

[(1, 25550514), (2, 12775257), (3, 8516838), (6, 4258419), (9, 2838946), (11, 2322774), (18, 1419473), (22, 1161387), (33, 774258), (43, 594198), (66, 387129), (86, 297099), (99, 258086), (129, 198066), (198, 129043), (258, 99033), (387, 66022), (473, 54018), (774, 33011), (946, 27009), (1419, 18006), (2838, 9003), (3001, 8514), (4257, 6002)]